Alternatively I'm also fairly sure those pics are in the thread if you hunt. Unfortunately I don't think I categorized them as I tried to do (and failed to keep up with) on This Sceptered Moon, so no convenient pic list at the thread start.
I had quite a few of the Reich ships drawn as they developed. As to the converted Asgard ship... I honestly can't remember. I'd have to go back and look around. Unfortunately I believe that was before I was using Imgur so I'll have to hunt to find the old images. Or re-scan them. I'm pretty sure I have the original sketches around somewhere.