Alberto Seveso is a master of deconstructing photos of people and adding illustrative elements to them to create beautiful and intriguing works. His work has been featured all over Behance and it's easy to see why. His digital art truly captures the imagination.
Deviant Art user minidelirium has created some of the most intricate papercraft art I've ever seen. She has created crafts of all sizes from a mini Kupo to a huge Zelda model. You should definitely check out her profile and look at the progress photos and more detailed shots of the characters.