Thanks for all the feedback. That's what's keeping me motivated to finish it.
anevilgiraffe: No, no wheels involved. But I think I know the WIP you are talking about. I think someone posted a similar project on TMP some time ago. I'll check my archives for the pics. It was a yellow dropship...with bit rotors on the side, supported by the feet. My idea was similar but I didn't had anything that could pass as engines (only those 2 little ones that I used as maneuvering engines) so I just glued the feets and called them anti-grav engines

Ironworker: your spaceport project, with all those converted ships was one of the things that convinced me to do this one. Thanks for the inspiration.
demi_morgana: My main idea is that I can use it both for 28mm gaming and 15mm (although in that scale that would be a very big ship indeed).