Yeah, looks really cool! Has a nice fun-but-sinister mix.
There's a bit of a perspective problem with the toyboxes tho. Look at the top of the bookshelf. It's totally rectangular. Compare that with the toyboxes, where the lines on the top of the boxes slant, as if they are being viewed from a different angle.
The way the toy boxes are now, they would work better in a left-to-right platformer where you jump on them. But for an RPG the top of the toyboxes should be rectangular, like the top of the bookshelf.
Hope that makes sense. Perspective is tricky to explain ^_^;;
Love the pic otherwise!