All I know is that "spc" means specular and "ao" means ambient occlusion (and "rgh" is maybe roughtness)... But if it's not your question, sorry.
And how CrossMod works please? How to really compile files and make it funtionnal on CrossMod to export the models?
And how CrossMod works please? How to really compile files and make it funtionnal on CrossMod to export the models?