Very, very nice! I'm a bit of a first-gen Camaro nut/purist and I can usually find five or six things "wrong" with most Camaro models here. Aside from the obvious Day Two aftermarket mods (wheels, tires, yellow plug wires, pinstriping, etc.), I only found two minor, easily correctable nits to pick that aren't factory-correct.
Of course, if you were going for a modern "resto-mod" look, then that's completely irrelevant, so I won't say what they are unless you ask.
Don't take this post the wrong way. This is actually HIGH praise coming from me. It's a VERY nice model and you obviously did your homework on it. Well done and model on!