Got a few designs that were modified (since most were made before the 1.9 update, which broke a few of my designs) and a few that I whipped up over the last few days. Most use both Warhammer 40k and Kroom's Forge. These designs are still heavily a work in progress and I will continue to tinker with them.

The F-115 'Aspis': A small fighter.

Xipos Class Light Skirmisher: A sort of heavy-fighter/light-corvette hybrid.

Hoplite Class 'Strike' Corvette: A small 500k credit Corvette that I used to test the new weapons introduced in the 1.9 update.

Ares Class Frigate: A small 750k frigate that was heavily re-designed after the 1.9 update.

Artemis Class Destroyer: A 1,000,000 credit warship that I only lightly modified so that it functioned properly in the new update because I am very lazy.
I also ever so slightly modified my Hyperion Class Cruiser recently (removed the laz turrets in favor for a two CRs and two more point-defense batteries. I also slightly edited the paint.

Hyperion Class Cruiser: 3,000,000 credit warship, and my personal favorite at the moment.
I plan on making a battlecruiser and perhaps a battleship soon but that would require me to not be lazy and stop tinkering with my already "finished" designs lol
Cheers!