Darth Vader Cookie / Icing Cutter

This is a cookie / icing cutter, in the shape of Darth Vader.

Works best, as per my other designs on icing, as the cookie dough spreads too much during baking.

At full size, the outer wall thickness is 2mm, so I'd recommend printing at about 75-80%, then the wall thickness will drop to 1.5mm and the cutter will be about 70mm across.

ps. I'm yet to print this out, as my kids are in bed and my reprap is noisy! But I have checked that it slices okay in Slic3r. I'll add pictures once I'v