Here’s a Photoshop technique from Blue Lightning TV to make an image look like it was made using Lego bricks – very hard to choose one that will allow the brick pattern to show all the defining lines in the photo. Didn’t work too bad in this case – I think the most important lines are still visible, for example his ass, and the picture as a whole has good overall definition when viewed from a distance. I didn’t crop it exactly – just a test.
Ciao