This is definately the most interesting knit project and free pattern I've seen so far. It's even shockingly not that ugly. Plus while you're knitting away you learn exactly where each of these important organs is situated and how they are connected. Huh, sorta brilliant in it's own disgusting way. This is a great assignment for those cross discipline home economics meets biology classes, teachers take note.

Check out extreme knitters Theresa Honeywell's object cozies (the machine gun is the coolest and only truly knitted object) and Tom Savini's Dawn of Dead zombies for more unusual project ideas.