pokedex area unknown sprite

asm/rom5.s

@@ -310214,7 +310214,7 @@ sub_81117AC: @ 81117AC
 	bx r0
 	.align 2, 0
 _081117D4: .4byte gUnknown_083F8664
-_081117D8: .4byte gUnknown_08E87BB4
+_081117D8: .4byte gAreaUnknownTiles
 _081117DC: .4byte 0x02000fb4
 _081117E0: .4byte gUnknown_083F865C
 	thumb_func_end sub_81117AC

data/data2.s

@@ -20803,10 +20803,11 @@ AreaMarkerTiles:
 
 	.align 2
 gUnknown_083F865C:: @ 83F865C
-	obj_pal 0x08e87d90, 0x0003
+	obj_pal gAreaUnknownPalette, 3
 
+	.align 2
 gUnknown_083F8664:: @ 83F8664
-	.incbin "baserom.gba", 0x003f8664, 0x8
+	obj_tiles 0x02000FB4, 0x600, 3
 
 	.align 2
 gOamData_83F866C:: @ 83F866C

data/graphics.s

@@ -2936,8 +2936,13 @@ gUnknown_08E87AF6:: @ 8E87AF6
 gUnknown_08E87B56:: @ 8E87B56
 	.incbin "baserom.gba", 0x00e87b56, 0x5e
 
-gUnknown_08E87BB4:: @ 8E87BB4
-	.incbin "baserom.gba", 0x00e87bb4, 0x1fc
+	.align 2
+gAreaUnknownTiles:: @ 8E87BB4
+	.incbin "graphics/pokedex/area_unknown.4bpp.lz"
+
+	.align 2
+gAreaUnknownPalette:: @ 8E87D90
+	.incbin "graphics/pokedex/area_unknown.gbapal"
 
 gUnknown_08E87DB0:: @ 8E87DB0
 	.incbin "baserom.gba", 0x00e87db0, 0x52a

graphics/pokedex/area_unknown.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+246 148 0
+0 0 0
+222 213 222
+255 0 0
+255 255 115
+0 255 0
+0 255 255
+0 0 0
+0 0 0
+0 0 0
+255 255 255
+222 213 222
+98 82 106
+139 148 197
+41 49 49
+82 65 123