I think it'd be cool if you retextured the outfit on your Joestar Fox to look more like Quote from Cave Story if possible. Here is an image for reference: http://vignette2.wikia.nocookie.net/c__/images/1/14/Cave-story-3d-quote-character-artwork.jpg/revision/latest?cb=20110720235324&path-prefix=cavestory
Also, should you take on this suggestion, I believe the fur should be textured gray instead of brown to keep the vibe of the character.