First time poster here, and there's a project I've had on my mind for a while for Mario Advance 2. I like Luigi's sprites from Mario All-Stars' version of World a lot more than his sprites in the GBA version, so I thought it'd be cool to do a switch. I tried doing it myself with APE, but all I could do was look at the sprite sheets for the SNES game, and I couldn't find Luigi's sprites anywhere. I also don't know how it would work with his flutter jump in the GBA game. I suppose it would also be interesting to have Luigi's GBA sprites in the SNES game, but that's less of a priority for me. I did save some sprites for reference (left/right are GBA/SNES sprites, top/bottom colors are the SNES/GBA palettes):
On another note, has there ever been a hack to change Yoshi's arms to green on the SNES / orange on the GBA?