Same as what I did to the Spore Cannon and Scourge Nest models which I made them team colorable, the team colored Bile Launcher uses the co-op version of Zagara's buildable Bile Launcher building model.
This is a new thread that I created now. I will post some screenshots of my models which I created and uploaded in my assets. If you have a fine and simple idea/suggestions, just comment and I will give it a try if possible. Also, the screenshots will be showing some SC1 buildings and unit models as well as some other stuff such as SC2 custom models and some team colored unit and building models that were seen in the game.