Bugs I want to Mimic

Assassin Bugs:
http://images.whatsthatbug.com/images/wheel_bug_dinosaur.jpg
http://www.ces.ncsu.edu/chatham/ag/SustAg/GSFgraphics/assbugCPBclose2.jpg

Preying Mantises:
http://www.kymatasound.com/images/Preying_Mantis.jpg
http://www.all-creatures.org/works/images/glf-mantis-27b.jpg

Beetles:
http://www.colostate.edu/Depts/Entomology/images/beetle.gif
http://www.naturephoto-cz.com/photos/krasensky/stag-beetle-0802.jpg

Mouths:
http://roberto.kellerperez.com/wp-content/uploads/2009/01/onychomyrmex-doddi-mandible.jpg
http://cache3.asset-cache.net/xc/85967408.jpg?v=1&c=NewsMaker&k=2&d=60F3A7668C3A2C00C80A6C152167549AE30A760B0D811297
http://www.insectscience.org/7.23/ref/i1536-2442-2007-23-f01w.jpg