Installed fine and worked under 0.15.4. I just get the feeling it is a bit overpowered - I don't need to build engines to use it, and pretty much it gives me a vehicle way before vanilla would. Just a suggestion that maybe make is use engines? Othewise, sweet graphics, love the concept, and the shooting of course :)
EDIT: I just took out a few biter bases and this things is released way too early in the game. FANTASTIC MODELING, It a sweet killing machine