There's actually some good collagers out there for 2D at least. I dunno if there's any for 3D but you could post it here I guess though it might be worth its own thread or something
Post whatcha got.
Who are your favorite collagers?
I think Zero6Vi is pretty slick and is improving pretty darn fast.
Haloichigo is solid as well though his are a bit more obvious that he's using shit from images (they're pretty well-known and whatnot)
I dunno if Trayx is still alive but I remember him being pretty okay.