Spent most of the past couple of nights highlighting the gold and red on Horus, and am quite happy with the results. The red had Mephiston Red reapplied to the raised areas, then highlighted with a Mephiston Red/Evil Sunz Skarlet 50/50 mix, and then straight Evil Sunz Skarlet. The gold followed the Adeptus Custodes recipe, with a layer of Liberator Gold, followed by an edge highlight of Auric Armor gold and some tiny amounts of Runefang Steel (essentially anywhere that there was a sharp point).
The red turned out quite well, although some parts of the gold were so fine that it wasn’t overly obvious that they were highlighted in any way. Regardless, the gold is shiny and gleaming, which is what I wanted, so I’m happy with the way it turned out.
I also painted up the Luna Wolves emblems on his right knee and left shoulder (interesting that his left knee and right shoulder bear the Sons of Horus eyes – perhaps it was intentional that they were on opposite limbs?). These saw a basecoat of Celestra Grey followed by a slight Nuln Oil wash and highlights with Ulthuan Grey.
I forgot to mention in earlier parts that the metallic parts (cables, hydraulics on his armor, etc) were basecoated in Ironbreaker, washed with Nuln Oil, and then re-highlighted with Ironbreaker and Runefang Steel.
Next up: the Warmaster’s mug.