Sparking Zero went out more than a week ago and people are already modding it, ME TOO. I won't talk about the modding scene in general but how that will affect me. So far i'm trying really hard to mod the game and i'm able to do custom models and models recolors. Nothing is simple and so far it affects vanilla characters (plus vanilla characters that share same assets). So, although it's not simple to do, i don't feel like selling them but i will keep complex custom models for another time. I'm not sure if i'm going to release every single recolor that i will do but in the meantime we wait custom tools that let us add slots and do more complex stuff, i will work on a GT SSG Goku (and forms too).
Stay tuned for that GT SSG Goku.