I'm also working on a refit enterprise, yours is looking good. Having working interiors inside a model can be a juggle, yours look good. Love the doors opening
Could I make one suggestion? Knocked down the global illumination. I felt the shuttle bay was very bright, shadows can make a scene interesting. Just watch the motion picture or wrath of khan, the scenes of the Enterprise as always pretty dark.
Aside from that, keep it coming!
