The Mask Of Cthulhu
by doommeister, published
This is a (Reconstruct Me) scan of a Bob Basset http://bobbasset.com/ Cthulhu Mask, because Thingiverse doesn't have enough Cthulhu's.
The complete file is 100% scale so use this if you want to rescale for your printer. I have split a smaller version into top and bottom halves to make the model printable (my nozel is a bit stringy but the bits of overhang make the the tenticles cooler)