How to make your character model (The Witcher)

Just draw and then take

Three-dimensional open max,draw a model,open the archives of the game,change the model,then change the source code a few thousand pages of code, very simple.I did it myself instead of Gerald,a Negro albino which glows in the dark (purely to night character was visible)

as easy as to know how to write

but what I mean, it's not about you