Origami Praying Mantis Sipho Mabona. That can be anywhere from a day to six months of off and on work. Tanteidan 15th convention (read full review) 230:

A praying mantis origami by sipho mabona i had to look twice before i was sure it wasn’t a real praying mantis. Incredibly detailed and lifelike animals folded from one sheet of paper. 'on the other hand for things like the praying mantis i took 20 hours of solid folding.
All products in the same category prayingmantis.
All products in the same category prayingmantis. Not to mention, some bugs have prominent antennae, pincers, and appendages. Check out the largest collection of origami book reviews and galleries of folded models Mabona transforms one piece of paper into delightfully amazing bugs, fish, birds, dishes, clothes, people and, and, and…the list goes on and on.