[Tricorder]

Well, I haven't played PBW with humans at all yet, and I don't make my own shipset stuff yet. I have one from that Universal Ship Yards on Tripod.com unmodified, and when applicable I fully agree with giving credit to the creator, where ever and whenever you are supposed to do this.

But my 2 cents are this... if you post it anywhere on the web so others have access to it, you are immediately allowing its use in part or whole to anyone else. Password it and/or don't post it if you don't want it used.

Of course, like I said for the one I'm using, the people using it in part/whole still DEFINITELY should give credit to creator/owner of sets/images.

Just my 2 cents.