By the way, the main 40 tooth gears for wing mechanism are available in white. I think it'll enhance the look! I just bought this set sealed for a way too high price (around 100 CAD above the market) so I want it to be perfect.
Your shuttle is very impressive, you must be very proud!
I'm not able to message other members yet, but I'd like to ask for some details regarding the mod. Do you have more detailed pictures of the ramp and the cabin entrance behind it (from the front and from the bottom of the ship)?