First of all, I must say that I mean no disrespect to you in anyway. I have not attempted fiberglassing myself, so I do not know the extend or difficulty of fiberglassing. Now, with that said:
Your Durango (which is how you spell it) is very scratched and messed up there in the back, you should get that repaired so it looks decent. The fiberglassing looks very rushed, and there are several dents and areas that need some massive work. Might need to glass again to cover them up, then re-sand. The paint work looks a bit... messy. Sand it all down with fine sand paper, and then get some glossy black, and brush on several coats, along with 1 or 2 coats of clear coat for protection. Your front glassing looks a bit better in form, but it looks like the bottom unit doesn't quite fit right. Hard to tell with the pics tho.
I realize you are probably not all done with the project, which is why I am giving you some helpful pointers. All in all, great work so far! I can see, with more time and effort, that this will look fantastic. And once again, no pun intended toward you and your project. Good luck, and I look forward to seeing the final completion!
-Shaun