I look at it and remember Raven Talon!
And As it seems =CR= are taking the Nyx with them in 4.86, It could be a great replacement for an IMG Fighter, or even better, Get rid of RT Import and put this one in instead!
You appear to have intersecting, over-lapping double faces. It needs a lot of love. Is it possible to set the normals in what ever program you are using? That might help. And if you can, try and access something that will show you vertex faces in order to remove faces with no width or height.
It looks like you are using an old version of Maya or 3DS Max.
"Three o'clock is always too late or too early for anything you want to do."