My scene has a man bowing down to a man with a knife (TO NOT BE KILLED). There is a dark sky in the backround. I'd give it a decent 3.75/5. You should be able to turn pieces and more pieces should be added, but otherwise, good.
I have some badge ideas. "Iron Outlaw Badge" - Easy 5 Points For getting to level 5. "Life On The Run Badge" - Medium 10 Points for killing 100 enimies. "Godly Racer Badge" - Medium 15 Points for getting to level 20.