Face shadow/Skin colour issues

Question

I'm having trouble with certain models having shadows under the chin or across the nose and faces being white/green. The shadows don't happen with every model (as seen in the next pic they aren't present, even on the same modded character) Though I have to saturate the face which then makes the other facial features look odd. I'm also having trouble with body skin being white/green/grey. Again it's not on every character but i  don't know how to fix it or why it's happening. I've had a brief search but i can't find anything. I tried everything with lightmaps but some don't even seem to change anything on the skin when edited, only the clothes. Sometimes nothing at all like it's the wrong hash. I've tried dumping multiple times to see if anything changes or i've got the wrong one but it's always the same.  I have a basic understanding about what i'm doing, but I can't figure out what's causing it on some characters. New and old onesI've tried all the updates and fixers but nothing changes.

asd444550 · Answer

尝试在nivida的控制面板中，管理3d设置中的各向异性过滤改为由应用程序控制，试试