Fun!
I'm impressed by the real-world environments and especially the facial animation.
The faces seemed tracked very well and animated well, although something about them through me off. I'm not sure what. It may be that the facial overlay moves back and forth at times, or doesn't turn the exactly same way as the underlying head. At the 1 minute mark "You need to pay sir" the eyes and freckles shift back and forth, while the obvious mark on the real head doesn't move. The facial features also move all over the place form shot to shot. (1:08 has the mouth at nearly the exact middle of the head, while other shots have the mouth nearer to the bottom of the head.) That does lend a fun, cartoony feel to the short, but also breaks the effect a touch. Based on the consistency of the inconsistency, I'm assuming that was simply a creative choice.
Though it was short, the quick montage of the minifigure discovering the colors and objects of the real world was a great touch that helped flesh out the character and establish his naive and innocent nature.
It's a delightful little film that showcases some great effects.
Keep up the good work!