Should count for fusion stuff:
Lois and Francine Fusion
Alternate color schemes
OLD CRAP BELOW
EDIT: I figured I would put it here too so more people might see it.
I remember reading a manga a while ago about... i think it was either twin sisters or 2 best friends. One died and came back to life or something fused with the girl who was still alive, making thme look a bit older. I dont remember much from it and was wondering if this sounds familiar to anyone?
If it helps.. it had a space/futuristic theme to it.
Link to a fusion-ish thing in my DA gallery
http://lurker12763412.deviantart.com...RROR-138624193