You've got the Klingon Bird Of Honor.
Another Cardassian design by Rutgar Warrink.
Just some more rough ideas for ships.
Next to last is one of the most detailed ships I'm working on and I stopped because I was getting burned out on it since it does have interiors.
I just did the last ship. It's a Vulcan ship based on the ones in the TNG episode Unification. This version of the ship is much larger. About the size of a Romulan Warbird.