Here is the code buddy, you can make the .GCT file with code manager, or download the last version of brawlbox, it has his own code manager.

http://forums.kc-mm.com/index.php?topic=48546.0

And if you want to add new characters instead of changing the existing one's, check out the BrawlEX Engine.

http://forums.kc-mm.com/index.php?topic=65113.0

Hey, if you still need help, i can work on the basic stuff:
Sprites
Textures
Models
Movesets
and adding the characters

im kinda making a stage expansion using the stage builder because the usual stage expansion only gives you melee and 64 stages, and crashes most of the time, but if i manage to make my mod without any crashes, i could make one stage of one of the builder blocks (like 60 or 80 extra stages in total), adding wii u normal and omega stages, and some extra stages for the non-nintendo newcomers.

lets conbine forces, im sure this is gonna be a great mod!

No, it wasn't the files, i solved this morning XD
it was an OpenGL problem, i re-installed the graphic card drivers and it worked fine.

but thanks a lot bro!

HEY! m looking for some help to edit the Stage Builder, transforming it into 60 different stages, Anyone?

I moved to a new PC and now i cant see some textures in preview mode, it just show up the model with the default white solid color, in link show's up some textures, like the hat, sword and shield textures, but not the clothes, and in other models like sonic... doesn't show any texture, i deleted and re-installed brawlbox, even downloading different V's of the program, but still doesn't show the textures, any idea of how to fix it?