Here's a group of Wolf Guard Terminators I painted last month, and Arjac Rockfist. I don't have many
TH/
SS Wolf Guard in my army, and none of them have wolf shields as they were all assembled and painted long before the new codex came out. As a result he stands out as Arjac, even if there's not much converting going on. Anyway, here they are:
I think there's something like 4-6 layers of yellow on any given yellow area. I've painted yellow before, but holy hell. Anyway, let me know what you think!