Ahhh I see two issues on the CRJ...
It looks so good from the first glance but here's my issue:
1. The placement of the "Connecting people. Uniting the world." titles, is incorrect.
In this image, you can see that the titles are below the red edge thing, when it should be located in between two of the red edges. On the CGI picture they got it right, but for some reason it moved downwards which is the issue.
2. I would say that the gray part (belly) doesn't have the cleanest paint job. In the front close-up pic I see that the paint is made out of two slightly different colors or something?? It doesn't look that smooth as it should be. It kind of looks like another shade of gray is painted like a line above the other original gray on the belly. I may be the issue for this model only though.
I know that these may be tiny issues but I wanted to point them out, so maybe when NG does a 2nd batch (which I'm hoping for), these problems can be resolved.