I downloaded her and took her for a spin in P3D 3.3, she flys pretty easy, no bad habits I can see. Gave her full throttle and she was a bit sluggish starting off but got going ok. On landing I could apply full breaks and she did not try to flip over tail first (thats a good thing).
Biggest issue I see is that the textures seam very low contrast/flat from what I can see. Here are some screenies.

You can see no definition in the interior area.

This guys un-blinking stare kinda freaked me out.

With these two, one in sun and one in shadow you can see how flat it looks.
I think if you can increase the reflectiveness of the textures (however you do that), I think it will look much better.
Overall a pretty decent effort, well done.