Hello. Big thank you for this great work! I think I found a little, but annoying bug in motors models. I am using Kronal Vessel Viewer (https://github.com/bigorangemachine/ksp-kronalutils) and on its screenshots your motor models look a little ghostly But old IR models and Truss parts look fine. Its very disappoints me because when I make a cad-like picture motors disappear (Edge-detection dont detects them) I posted my problem here, because I think its a problem with models (maybe wrong materials or shaders?) and your other models display correctly. Sorry for my English. Thank you again for this cool models! P.S: Athlete parts and Grabber have this bug too.