If you're getting purple textures you might have not followed the instructions in the description. If you haven't delete the files then try the instructions then see if it works
The reason for the "feather glitch" is how Unity culls, so if it's a single face it'll cause the back to side to cull and not show. this is why Skirts/Dresses seem to become invisible when looking from below (you pervert)
Currently working on that right now Solarsnowball, I originally wanted to use Dynamic bones with her cape but I didn't have the plugin at the time.
Hornet will be capable of holding her weapon in-game later today and will also be able to yell "GIT GUD" at will.Grimm can also do a finger snap sound ripped from the game.
To upload them individually go to the area where you upload them and pay attention to the names, pick the name of the character you want to upload and it'll upload only that one.And the reason I did them in a pack and not individually is because 1. I was too tired to create 3 different projects for all three at the time and 2. I didn't want to spam out 3 files immediately. I'll probably make individual ones when I remake the Models