Unused Battletoads Arcade Sprites

[AFruitaday!]

I actually found the graphics on the game in tiledggd! problem is, I interleaved them and it seems it's in big endian, but theres problem in the 8-bit graphics, while it workds with every other bpp where you change the endian, it doesn't on 8pp. A update for fixing it would be nice, just asking