The artist is Vlad Konstantinov (must...avoid...They Might Be Giants...reference) and this is a really incredible piece of work. This is what the tyrannosaur in Walking with Dinosaurs should have looked like. Clearly, we have the technology! He used a variety of software: 3Ds Max, ZBrush, Photoshop, Vray, and Brazil r/s. I don't know what any of that means, but it clearly works. Congratulations to Vlad, and I hope to see more of his work someday.