Made this on the old 2009 MacBook. Significantly under-powered for rendering (took an age!) but reasonably ok for modelling, though very cramped screen-space, and bloody awkward to use with the trackpad.
Reasonably happy with the result, though I think I need to go back and re-do the cookie material, it's a bit rubbish.
Merry Crimbo All!
EDIT:
Time to render on old MacBook = 40+ mins
Time to render on new iMac = 2 mins
Wow.
