More of these fellas later in the month. I say they are 28mm but your average orc is a touch under a humans height in my mind, though they are a hell of a lot more chunky. So these guys are all around just under 28mm foot to eye. Though saying that there is a bit of variance.
I know a few of you use the minis for DnD so prefer a 30mm mini. If there seems a bit small when you print just increase the size percentage. Scaling up with supports should be ok.
Anyways have fun, print, and make sure you share your painted stuff. I may even do a competition for it, maybe a prize for a random #knucklebonesminis poster?