Snipped from a message Quanon sent me:
If after these fixes don't work, you might have to edit your .are file.
Look for SunAmbientColor and SunDiffuseColor; for both give in this value:
This will create a "sun' that emits white neutrale light.
If you want a more orangy tint you can try this value out:
Or something blue-ish:
Let me know if that helps!
Current WIP: Learning to mod Kotor