As a fan of caricatures i especially like this 3D character. Although i have no idea who it is of i took an interest in it straight away as you don't see many around. with the beard and hair it kinda looks like a drunk Tom Green. I think that it was originally drawn as a 2D piece so that the artist could first capture all of the features and then possible designed on Maya or some other software. With the dull lighting, dopey eyes and blank expression the artist has truly created a excellent confused and depressing character.