I mean f.i. MDL reducer requires that models are converted from MDL7 to MDL5. Re-saving the model as MDL5 makes skins problem. For example, the bed model I mentioned has 3 different skins ,each is mapped onto some faces. When I re-save it as MDL5, only one of these three skins is mapped on ALL faces.

I know Iglarion was the one who told me about it ,but just to make stuff more clear.

It was also my fault 'cause I forgot to mention I want a free software. Milkshap 3D didn't work perfectly for me besides the other stuff.


Btw. I have Blender and used to have 3Ds Max. Does Blender have something like that?