Nice work, i think you should add a ground too. good job
look out... there are some white pixels on the fence and under the palm...
EDIT: and great piece, by the way ;D
Major style change!
I love the roundness and shiny texture of the house material. Don't know if it was your intention, but it looks like some semi-translucent nacreous plastic. High-tech, or edible?
The windows and door look like they stick out; is this what you wanted?
The palm leaves are not really iso. The flowerpot shadows look wrong too.
Maybe make some sort of ground: it's weird to have the fence and targets floating without shadows.
Nice job on the small details.