I'm fairly happy with the designs, textures are always open to improvement. I'm going to make my nose bleed shortly by looking into shaders and such.
I've tried to avoid the 'space fighter' look for these ships.
The Bitch (all names are feminine-agressive as I still intend, if I can, to make this ostensibly all female, though who's going to check?)

Minx

Witch (will change this slightly to avoid witchspace/other naming clashes)

Mare Transport

hmm, I hate traders for some reason. Never entirely happy with the shapes.
There is one more: The She Wolf, which I really like, but stupidly I downloaded the _auv.png by mistake. So tomorrow for that.