Sorry to revive this post!
I'm playing around with the texture files and I THINK that the purpley/pink M files are specular maps. I just cranked the contrast of that texture nodes in these screenshots (just to check what they actually do), so the "shiniest" parts appear white, and this seems about right.
![[Image: KFhPa5c.png]](https://i.imgur.com/KFhPa5c.png)
I'm playing around with the texture files and I THINK that the purpley/pink M files are specular maps. I just cranked the contrast of that texture nodes in these screenshots (just to check what they actually do), so the "shiniest" parts appear white, and this seems about right.
![[Image: KFhPa5c.png]](https://i.imgur.com/KFhPa5c.png)
![[Image: Jc9xccz.png]](https://i.imgur.com/Jc9xccz.png)