Alpha Legion Rhino

This is a rhino that I did for much the same reason as the night lords. I have to have them represented and I found someone with a couple of squads that let me paint a rhino that was unpainted. As you can see in the pics, I just base coated the model with a cheap dark blue spray from walmart and then dry brushed it with green highlights. I am just trying to get the models indentified with the legion and it passed the random, What legion is this?, test! I would like to paint the scales and a hydra head on it but I just dont have the time. Completion time = 2 hrs