Looks great so far. I'm working on a CQB now too. Not quite as far along as you. I don't hold out much hope for window tint on this though. It's a compound curve and tints don't like that. I tried tinting a visor I made from plexiglass for my rogue helm. It's nowhere near as compound a curve as the cqb and I still had problems. I abandoned the tint, and sprayed candy pigment in automotive clearcoat wtih mediocre results.
I'll try and post a pic later so you see what I mean.