Well here's a first render with an ogre (goblin was to small... so i put shrek in there

... jk) and a dog in the right.
Only issue is that the right cage is to far from the sun... so he almost isn't visible...
I don't think it really matters for the background.. unless you want to lose the cage and put the dog on a chain or something.
This is still in the early fase of rendering.. just to give you an idea.. when it reaching 4000px most noise should be cleaned up and i'll post that as a final.