Nikon F miniature collectibles from Japan
Only in Japan would a toy that comes free with a box of sweets be as well put together as this.
This mini Nikon F SLR replica kit was collectable from Glico candy boxes in 2002, and went to such detail as having two different body finishes (black and silver) and lenses that you could actually attach to the bodies.
The cameras are obviously completely non-functional, but as you'd imagine, hugely collectible. Good ol' Japan.