diff --git a/assets/xml/objects/object_keikoku_demo.xml b/assets/xml/objects/object_keikoku_demo.xml
index 994b682f3b..3a0a20b657 100644
--- a/assets/xml/objects/object_keikoku_demo.xml
+++ b/assets/xml/objects/object_keikoku_demo.xml
@@ -1,21 +1,65 @@
 <Root>
+    <!-- Trees and the ground of the Lost woods (DmOpstage actor) -->
+    <!-- (DmRavine) uses it as an object, but does not draw or use any of its assets as far as I can tell -->
     <File Name="object_keikoku_demo" Segment="6">
-        <DList Name="object_keikoku_demo_DL_000970" Offset="0x970" />
-        <DList Name="object_keikoku_demo_DL_000978" Offset="0x978" />
-        <Texture Name="object_keikoku_demo_Tex_000C50" OutName="tex_000C50" Format="rgba16" Width="32" Height="32" Offset="0xC50" />
-        <Texture Name="object_keikoku_demo_Tex_001450" OutName="tex_001450" Format="rgba16" Width="32" Height="32" Offset="0x1450" />
-        <Collision Name="object_keikoku_demo_Colheader_001C98" Offset="0x1C98" />
-        <DList Name="object_keikoku_demo_DL_002870" Offset="0x2870" />
-        <DList Name="object_keikoku_demo_DL_002878" Offset="0x2878" />
-        <DList Name="object_keikoku_demo_DL_003060" Offset="0x3060" />
-        <DList Name="object_keikoku_demo_DL_003068" Offset="0x3068" />
-        <DList Name="object_keikoku_demo_DL_003720" Offset="0x3720" />
-        <DList Name="object_keikoku_demo_DL_003728" Offset="0x3728" />
-        <Texture Name="object_keikoku_demo_Tex_003930" OutName="tex_003930" Format="ia16" Width="32" Height="32" Offset="0x3930" />
-        <Texture Name="object_keikoku_demo_Tex_004130" OutName="tex_004130" Format="rgba16" Width="32" Height="32" Offset="0x4130" />
-        <!-- <Blob Name="object_keikoku_demo_Blob_004930" Size="0x6600" Offset="0x4930" /> -->
-        <Texture Name="object_keikoku_demo_Tex_00AF30" OutName="tex_00AF30" Format="rgba16" Width="16" Height="64" Offset="0xAF30" />
-        <Texture Name="object_keikoku_demo_Tex_00B730" OutName="tex_00B730" Format="i4" Width="64" Height="64" Offset="0xB730" />
-        <!-- <Blob Name="object_keikoku_demo_Blob_00BF30" Size="0x1400" Offset="0xBF30" /> -->
+        <!-- the following textures have duplicates in Z2_LOSTWOODS scene:  -->
+        <!--   gKeikokuDemoYellowFlowersOnGrassTex, gKeikokuDemoFallLeavesOnGrassTex, unused: gKeikokuDemoWrinkledBarkTex -->
+
+        <!-- DmOpstage draws both an empty XLU and non-empty OPA at the same time, each version has its own empty DL instead of reusing. -->
+        <DList Name="gKeikokuDemoFloorEmptyDL" Offset="0x970" />
+        <DList Name="gKeikokuDemoFloorDL" Offset="0x978" />
+
+        <!-- DmOpstage type DMOPSTAGE_TYPE_GROUND textures -->
+        <Texture Name="gKeikokuDemoYellowFlowersOnGrassTex" OutName="yellow_flowers_on_grass" Format="rgba16" Width="32" Height="32" Offset="0xC50" />
+        <Texture Name="gKeikokuDemoFallLeavesOnGrassTex" OutName="fall_leaves_on_grass" Format="rgba16" Width="32" Height="32" Offset="0x1450" />
+
+        <!-- DmOpstage type DMOPSTAGE_TYPE_GROUND Dyna Collider -->
+        <Collision Name="gKeikokuDemoFloorColliderHeader" Offset="0x1C98" />
+
+        <DList Name="gKeikokuDemoTallTreeWithRootBaseEmptyDL" Offset="0x2870" />
+        <DList Name="gKeikokuDemoTallTreeWithRootBaseDL" Offset="0x2878" />
+        <DList Name="gKeikokuDemoTallTreeCutEmptyDL" Offset="0x3060" />
+        <DList Name="gKeikokuDemoTallTreeCutDL" Offset="0x3068" />
+        <DList Name="gKeikokuDemoTallTreeStraightEmptyDL" Offset="0x3720" />
+        <DList Name="gKeikokuDemoTallTreeStraightDL" Offset="0x3728" />
+        <Texture Name="gKeikokuDemoTreeLeavesTex" OutName="tree_leaves" Format="ia16" Width="32" Height="32" Offset="0x3930" />
+        <Texture Name="gKeikokuDemoTreeCutEndGrainTex" OutName="cut_end_grain" Format="rgba16" Width="32" Height="32" Offset="0x4130" />
+
+        <!-- From this point on, all assets are unused. -->
+        
+        <!-- Side texture of raised bed of clover, clover on top of stems seen from side. -->
+        <Texture Name="gKeikokuDemoCloverEdgeTex" OutName="clover_edge" Format="rgba16" Width="64" Height="16" Offset="0x4930" />
+        <!-- Top texture of bed of clover (like the kind of raised grass that hide gold skultula). -->
+        <Texture Name="gKeikokuDemoCloverTopTex" OutName="clover_top" Format="rgba16" Width="32" Height="32" Offset="0x5130" />
+        <!-- Darker brown wrinkly bark with moss on I think, low resolution so not sure.  -->
+        <Texture Name="gKeikokuDemoDarkMossyBarkTex" OutName="dark_mossy_bark" Format="rgba16" Width="32" Height="32" Offset="0x5930" />
+        <Texture Name="gKeikokuDemoDarkGreenMossTex" OutName="dark_moss" Format="rgba16" Width="16" Height="16" Offset="0x6130" />
+        <!-- Bright tan wrinkly bark with moss on I think, low resolution so not sure. -->
+        <Texture Name="gKeikokuDemoBrightMossyBarkTex" OutName="bright_mossy_bark" Format="rgba16" Width="32" Height="32" Offset="0x6330" />
+        <!-- This dirt wall looks similar to OoT:Kokiri forest wall, but brighter sand color.  -->
+        <Texture Name="gKeikokuDemoDirtWallTex" OutName="dirt_wall" Format="rgba16" Width="32" Height="64" Offset="0x6B30" />
+        <!-- Does NOT look like the wall of trees from Lostwoods. -->
+        <Texture Name="gKeikokuDemoTreeWallBackdropTex" OutName="tree_wall_backdrop" Format="i4" Width="64" Height="64" Offset="0x7B30" />
+
+        <Texture Name="gKeikokuDemoHangingMossTex" OutName="hanging_moss" Format="rgba16" Width="32" Height="32" Offset="0x8330" />
+        <Texture Name="gKeikokuDemoStumpRingsDarkTex" OutName="stump_rings_dark" Format="rgba16" Width="32" Height="32" Offset="0x8B30" />
+
+        <!-- Might be mistyped, looks like pink rings to match the following stump rings texture, but pink. -->
+        <Texture Name="gKeikokuDemoStumpRingsPinkTex" OutName="stump_rings_pink" Format="rgba16" Width="16" Height="32" Offset="0x9330" />
+        <!-- Looks like a duplicate of gKeikokuDemoTreeCutEndGrainTex, but rotated clockwise 90deg. -->
+        <Texture Name="gKeikokuDemoTreeCutEndGrain2Tex" OutName="stump_rings" Format="rgba16" Width="32" Height="32" Offset="0x9730" />
+
+        <!-- Duplicates of used textures: -->
+        <Texture Name="gKeikokuDemoYellowFlowersOnGrass2Tex" OutName="yellow_flowers_on_grass2" Format="rgba16" Width="32" Height="32" Offset="0x9F30" />
+        <Texture Name="gKeikokuDemoFallLeavesOnGrass2Tex" OutName="fall_leaves_on_grass2" Format="rgba16" Width="32" Height="32" Offset="0xA730" />
+
+        <Texture Name="gKeikokuDemoYoungerBarkTex" OutName="younger_bark" Format="rgba16" Width="16" Height="64" Offset="0xAF30" />
+        <Texture Name="gKeikokuDemoWrinkledBarkTex" OutName="wrinkled_bark" Format="i4" Width="64" Height="64" Offset="0xB730" />
+        <!-- Could be moss, could be leaves, could be dying grass, hard to tell. -->
+        <Texture Name="gKeikokuDemoGreenSludgeTex" OutName="green_sludge" Format="rgba16" Width="32" Height="32" Offset="0xBF30" />
+        <!-- This might be something else, nothing else looked any more accurate. -->
+        <Texture Name="gKeikokuDemoWhiteYellowArtifactTex" OutName="white_yellow_artifact" Format="rgba16" Width="16" Height="32" Offset="0xC730" />
+        <!-- Seems to be a dimmer version of the bright yellow on grass texture. -->
+        <Texture Name="gKeikokuDemoDullYellowFlowersOnGrassTex" OutName="dull_yellow_flowers_on_grass" Format="rgba16" Width="32" Height="32" Offset="0xCB30" />
     </File>
 </Root>
diff --git a/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.c b/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.c
index 0ee7b3ed47..4e3915af0c 100644
--- a/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.c
+++ b/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.c
@@ -1,7 +1,7 @@
 /*
  * File: z_dm_opstage.c
  * Overlay: ovl_Dm_Opstage
- * Description: Lost Woods cutscene objects
+ * Description: Lost Woods Cutscene Trees and Floor
  */
 
 #include "z_dm_opstage.h"
@@ -44,14 +44,17 @@ void DmOpstage_Init(Actor* thisx, PlayState* play) {
     Actor_ProcessInitChain(&this->dyna.actor, sInitChain);
     DmOpstage_SetupAction(this, DmOpstage_FollowCutsceneScript);
     Actor_SetScale(&this->dyna.actor, 0.1f);
-    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DM_OPSTAGE_TYPE_FLOOR) {
+
+    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DMOPSTAGE_TYPE_GROUND) {
         DynaPolyActor_Init(&this->dyna, 0);
-        DynaPolyActor_LoadMesh(play, &this->dyna, &object_keikoku_demo_Colheader_001C98);
+        DynaPolyActor_LoadMesh(play, &this->dyna, &gKeikokuDemoFloorColliderHeader);
     }
-    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) > DM_OPSTAGE_TYPE_FLOOR) {
-        this->pos.x = this->dyna.actor.world.pos.x;
-        this->pos.y = this->dyna.actor.world.pos.y;
-        this->pos.z = this->dyna.actor.world.pos.z;
+
+    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) > DMOPSTAGE_TYPE_GROUND) {
+        // trees move their world pos to map origin/center, then draw at their starting position
+        this->drawOffset.x = this->dyna.actor.world.pos.x;
+        this->drawOffset.y = this->dyna.actor.world.pos.y;
+        this->drawOffset.z = this->dyna.actor.world.pos.z;
         this->dyna.actor.world.pos.x = 0.0f;
         this->dyna.actor.world.pos.y = 0.0f;
         this->dyna.actor.world.pos.z = 0.0f;
@@ -61,7 +64,7 @@ void DmOpstage_Init(Actor* thisx, PlayState* play) {
 void DmOpstage_Destroy(Actor* thisx, PlayState* play) {
     DmOpstage* this = THIS;
 
-    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DM_OPSTAGE_TYPE_FLOOR) {
+    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DMOPSTAGE_TYPE_GROUND) {
         DynaPoly_DeleteBgActor(play, &play->colCtx.dyna, this->dyna.bgId);
     }
 }
@@ -69,7 +72,7 @@ void DmOpstage_Destroy(Actor* thisx, PlayState* play) {
 void DmOpstage_FollowCutsceneScript(DmOpstage* this, PlayState* play) {
     s32 actionIndex;
 
-    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DM_OPSTAGE_TYPE_FLOOR) {
+    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) == DMOPSTAGE_TYPE_GROUND) {
         if (Cutscene_CheckActorAction(play, 0x73)) {
             actionIndex = Cutscene_GetActorActionIndex(play, 0x73);
             if (play->csCtx.actorActions[actionIndex]->action == 2) {
@@ -81,9 +84,10 @@ void DmOpstage_FollowCutsceneScript(DmOpstage* this, PlayState* play) {
             }
             Cutscene_ActorTranslateAndYaw(&this->dyna.actor, play, actionIndex);
         }
-    } else if (Cutscene_CheckActorAction(play, DMOPSTAGE_GET_08(&this->dyna.actor) + 0x74)) {
-        Cutscene_ActorTranslateAndYaw(&this->dyna.actor, play,
-                                      Cutscene_GetActorActionIndex(play, DMOPSTAGE_GET_08(&this->dyna.actor) + 0x74));
+    } else if (Cutscene_CheckActorAction(play, DMOPSTAGE_GET_ACTORACTION(&this->dyna.actor) + 0x74)) {
+        Cutscene_ActorTranslateAndYaw(
+            &this->dyna.actor, play,
+            Cutscene_GetActorActionIndex(play, DMOPSTAGE_GET_ACTORACTION(&this->dyna.actor) + 0x74));
     }
 }
 
@@ -92,6 +96,8 @@ void DmOpstage_Update(Actor* thisx, PlayState* play) {
 
     this->actionFunc(this, play);
     if ((play->sceneNum == SCENE_SPOT00) && (gSaveContext.sceneSetupIndex == 0) && (play->csCtx.frames == 480)) {
+        // This actor is responsible for playing the fairy sound during the exposition in the intro,
+        // during the transition to Lost Woods, before Ocarina gets stolen.
         func_8019F128(NA_SE_EV_NAVY_FLY_REBIRTH);
     }
 }
@@ -99,31 +105,34 @@ void DmOpstage_Update(Actor* thisx, PlayState* play) {
 void DmOpstage_Draw(Actor* thisx, PlayState* play) {
     DmOpstage* this = THIS;
 
-    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) > DM_OPSTAGE_TYPE_FLOOR) {
-        Matrix_Translate(this->dyna.actor.world.pos.x + this->pos.x, this->dyna.actor.world.pos.y + this->pos.y,
-                         this->dyna.actor.world.pos.z + this->pos.z, MTXMODE_NEW);
+    if (DMOPSTAGE_GET_TYPE(&this->dyna.actor) > DMOPSTAGE_TYPE_GROUND) {
+        // Assumption: worldPos is being manipulated by cutscene
+        Matrix_Translate(this->dyna.actor.world.pos.x + this->drawOffset.x,
+                         this->dyna.actor.world.pos.y + this->drawOffset.y,
+                         this->dyna.actor.world.pos.z + this->drawOffset.z, MTXMODE_NEW);
         Matrix_RotateYS(this->dyna.actor.world.rot.y, MTXMODE_APPLY);
         Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
     }
+
     switch (DMOPSTAGE_GET_TYPE(&this->dyna.actor)) {
-        case DM_OPSTAGE_TYPE_FLOOR:
-            Gfx_DrawDListOpa(play, object_keikoku_demo_DL_000978);
-            Gfx_DrawDListXlu(play, object_keikoku_demo_DL_000970);
+        case DMOPSTAGE_TYPE_GROUND:
+            Gfx_DrawDListOpa(play, gKeikokuDemoFloorDL);
+            Gfx_DrawDListXlu(play, gKeikokuDemoFloorEmptyDL);
             break;
 
-        case DM_OPSTAGE_TYPE_TREE1:
-            Gfx_DrawDListOpa(play, object_keikoku_demo_DL_002878);
-            Gfx_DrawDListXlu(play, object_keikoku_demo_DL_002870);
+        case DMOPSTAGE_TYPE_ROOT_TREE:
+            Gfx_DrawDListOpa(play, gKeikokuDemoTallTreeWithRootBaseDL);
+            Gfx_DrawDListXlu(play, gKeikokuDemoTallTreeWithRootBaseEmptyDL);
             break;
 
-        case DM_OPSTAGE_TYPE_TREE2:
-            Gfx_DrawDListOpa(play, object_keikoku_demo_DL_003068);
-            Gfx_DrawDListXlu(play, object_keikoku_demo_DL_003060);
+        case DMOPSTAGE_TYPE_CUT_TREE:
+            Gfx_DrawDListOpa(play, gKeikokuDemoTallTreeCutDL);
+            Gfx_DrawDListXlu(play, gKeikokuDemoTallTreeCutEmptyDL);
             break;
 
-        case DM_OPSTAGE_TYPE_TREE3:
-            Gfx_DrawDListOpa(play, object_keikoku_demo_DL_003728);
-            Gfx_DrawDListXlu(play, object_keikoku_demo_DL_003720);
+        case DMOPSTAGE_TYPE_STRAIGHT_TREE:
+            Gfx_DrawDListOpa(play, gKeikokuDemoTallTreeStraightDL);
+            Gfx_DrawDListXlu(play, gKeikokuDemoTallTreeStraightEmptyDL);
             break;
     }
 }
diff --git a/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.h b/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.h
index a8f4b0c607..073efa1bfe 100644
--- a/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.h
+++ b/src/overlays/actors/ovl_Dm_Opstage/z_dm_opstage.h
@@ -3,26 +3,27 @@
 
 #include "global.h"
 
-#define DMOPSTAGE_GET_TYPE(thisx) (((thisx)->params & 0xFF))
-#define DMOPSTAGE_GET_08(thisx) (((thisx)->params >> 8) & 0xFF)
+#define DMOPSTAGE_GET_TYPE(thisx) ((thisx)->params & 0xFF)
+#define DMOPSTAGE_GET_ACTORACTION(thisx) (((thisx)->params >> 8) & 0xFF)
 
 struct DmOpstage;
 
 typedef void (*DmOpstageActionFunc)(struct DmOpstage*, PlayState*);
+
+typedef enum {
+    /* 0 */ DMOPSTAGE_TYPE_GROUND,
+    /* 1 */ DMOPSTAGE_TYPE_ROOT_TREE,
+    /* 2 */ DMOPSTAGE_TYPE_CUT_TREE,
+    /* 3 */ DMOPSTAGE_TYPE_STRAIGHT_TREE,
+} DmOpStageTypes;
+
 typedef struct DmOpstage {
     /* 0x000 */ DynaPolyActor dyna;
     /* 0x15C */ UNK_TYPE1 pad_15C[0x44];
     /* 0x1A0 */ DmOpstageActionFunc actionFunc;
-    /* 0x1A4 */ Vec3f pos;
+    /* 0x1A4 */ Vec3f drawOffset;
 } DmOpstage; // size = 0x1B0
 
-typedef enum {
-    /* 0 */ DM_OPSTAGE_TYPE_FLOOR,
-    /* 1 */ DM_OPSTAGE_TYPE_TREE1,
-    /* 2 */ DM_OPSTAGE_TYPE_TREE2,
-    /* 3 */ DM_OPSTAGE_TYPE_TREE3,
-} DmOpStageTypes;
-
 extern const ActorInit Dm_Opstage_InitVars;
 
 #endif // Z_DM_OPSTAGE_H