Looking good. You've really done a great job, it looks like molded parts.
Funny the part about working in a hotel room, that reminds me of something I read in a modeling mag years ago. The guy was writing about building airplane models on the road, and the tool set he carried with him. He said he had to be very careful about cleaning up any sanding dust from working on the plastic, the hotel cleaning people were very nervous about piles if fine white powder left behind :lol