I previously mentioned the spare Noise Marines, and after how pleased I was with the kitbashed Lord Exultant using one as a base, I knew I needed to make a Chaos Lord from another of them:

I’m really pleased with how he’s turned out. I’ve taken some slight creative liberties and used a Screamer Pistol as a counts as Plasma Pistol but it just looks so much more the part and further demonstrates his heritage as a wayward son of Fulgrim.