Porting Alloys to a Character by .REL Files?

[LazerBoyEXE]

Hiya! It's been a while since I've been hacking SSBB, but I'm having trouble porting an alloy to a character. (EX: Fox.) Since the alloys use just 1 .REL file for all of them, the code in HxD is... confusing. It freezes. IDK how it's been done on Ness, so I want to know how it's done. Anyone wanna help me out? I'm trying to port Green Alloy over Fox as a test.  :)