ext_glass_nm.dds is really rough and creates black parts on the glass, nothing more and easy going, the car is driven, you discover something strange or even a bug, you report it = hope for profit?!
Maybe I'm the pedantic idiot here, but that's all that bothers me about an otherwise perfectly made mod of yours that might have unsightly spots on the textures or maybe it's just cosmetic blemishes whatever, i'll just refrain from looking for faults, just leave it as it is and have fewer worries in life.
View attachment 1301507