I posted pics on my blog but didn't think to size them against anything.....Plastic Soldier Review put them at 24mm.
Thanks for the pics, the first clear ones Iīve seen so far.
At PSR they also say that the Orion pirate set has an average height of 24mm but alongside the Mars set they look like children. Iīll take a comparison pic of the mars and Orion figs and post it .