This astounding image came from www.panzar.com
who are evidently a freelance 3d studio.
Their work seems to be inspired by 28mm tabletop wargaming figures…including iconography from Games Workshop’s Fantasy Chaos Warrior products.
The site includes a number of highly detailed figures like this one…I can only assume they’re going to be used either in a PC game of some kind or a movie. Various interviews with the creators seem to hint as much.