Well, I finally did it!
After giving up (for now) on my Sons of Horus, and Blood Angels, I finally painted a model I am happy with.
An Iron Warrior.
It is a plastic Mk III "Iron" Armour from the "Burning of Prosbero boxed set. With an Iron Warrior shoulder pad from Forge World, and a spiked shoulder pad from Master Crafted Minatures.
I primed it black, then gave it a base coat of Leadbelcher, and a layer of Runefang Steel, picked out the gild trim with Retributer Armour, wshed everything with Nuln Oil, painted the eye lenses with Spiritstone Red, and finally based him with Armageddon Dust, shaded with Agrax Earthshade.
So what do you think, is this tabletop ready? Have any hints, tips, or constructive criticism?