I wonder if it would be possible to make it so when you pass within a certain distance, your ship is forced to power down or lose all power... or something? That'd be really interesting to see.... I'm no programmer/script person... so I dunno. :/ *sigh*
Just a thought. One step at a time...
Also, as already stated, you could totally learn to map & texture. Your textures and speculars could totally make or break this project, but no pressure, it's cool to see another modeler taking the initiative and learning. But if you really want to make a great mod, don't be afraid to spend all the time you need to learn and constantly improve. Rebuild this as much as you feel you need to. I don't know how to map or texture yet, either, so I'm in the same boat.

Again, take all the time you need to learn. There are TONNS of people here whom I'm certain are very willing to help you. After all, that's the whole purpose of this site, I believe... at elast, it is for me. So you're already in the right place.
Anywho... enough from me. Your project looks really cool, and I look forward to seeing what comes up.
-Aeries.