Great job!
There was a mod done once for dynaverse a couple of years ago that had only PFs and fighters in it for everyone to fly. It might be cool to have some HiRes shuttles (like this) fighters and PFs and do up a make over mod with a new shiplist, etc...
This looks really great, but at typical SFC game resolution the detail would be lost. We'd need a proper game mod to really appreciate this in game.