I wanted to tell the story of (the contendings of seth and horus) and therefore needed characters, so I used Images I found on google and overlayed them onto my 3D backdrops, as you can see I have changed the positions of the characters arms in photoshop to show the fight scene between seth and horus, I simply did this by using the lasso tool to select the arm, then copyed it to a new layer and rotated it into the position needed.