Other than some minor texture issues around the deflector and some stretched saucer windows. I don't recall if I gave permission to use my textures.
I remade all the textures from scratch, though based on yours for alignment. I did map the model using your textures, but I wanted to see if I could make something to the same standard.
Other than the saucer rim (mapped different) and bussards (animated) you could drop your textures in the high folder and they would work.
I will look at the saucer rim aligment again, but can you point out what is wrong with the deflector?
Just another not there will be a Defiant to complement SFR&D's Tholian Dock system.