I think this is your best primarch piece, easily. I admit that I'm not the biggest fan of the Ultramarines but that's more Matt Ward's fault than anything for making them, for lack of a better word, "Mary sues" but I do like some individual astertes in their ranks, and that includes their primarch. He was a tactical genius, an excellent leader, and an admirable fighter, I mean the guy held his own against the red angel, not an easy feat by anyone's standards.
Awesome artwork, the details are mind blowing and I love the use of imperial iconography.
beautyfull ! the only matter is that... roboute doesn't have gloves.... these are Marneus ones... ( stolen from some chaos champion ... mhhh... heretic materials on a loyalist hero ... that's wierd... )
Actualy: The Gauntlets of Ultramar are two mighty Power Fists with incorporated Bolters that were reclaimed from a fallen Chaos champion, slain during the Gamalia Reclusiam Massacre by the Primarch of the Ultramarines, Roboute Guilliman himself