Hey, idiot, I'd PM you, but I lost that privilege. So, I'm just going to post it here.
So, I read that you've been saving builds, editing them a little, and claiming them as yours. Guess what? That's stealing, bro.
steal (stl)
v. stole (stl), sto·len (stln), steal·ing, steals
v.tr.
1. To take (the property of another) without right or permission.
2. To present or use (someone else's words or ideas) as one's own.
That is, basically, what you are doing. Some one else put together that build, painted it, and showed it off to the community. You come along, see it, save it, think "Oh this would look cool (blah blah blah)," and then proceed to ruin the original creation. After that, you post the picture in the gallery and do not give any credit to the original creator(s). That is stealing!
And don't even bother to say that you live in the U.K. and you are above those laws. If you do, you are an idiot. As far as I know, the U.K. has the same general laws, and even though you will not be arrested, your parents will be and you will be put in some strange foster home.
Correct me if I'm wrong, some one else that is not GBH.