I completed this model a couple of weeks ago. It is a Forgeworld model from the Horus Heresy Special Characters line of models. What a kit! It came with an elaborate base, but I elected to forego this as I will be adding this to small diorama that will include Roboute's honor guard. The model was very challenging and tricky to assemble. I painted it in six sub-assembly sections, then pinned and glued it together as a final step. Tons of low relief detail on this sculpt, so getting the paint where you wanted it to go was tough.
SK