Here's a project I've been working on for a couple of weeks. He's an Ordo Malleus Inquisitor but in relic cataphractii armour.
The sets used are the plastic Cataphractii from the Betrayal at Calth box set, the WFB Empire Flagellants, Deathwing Terminators cloak, a grey knight psycannon, FW
brass inquisitor symbols, FW
Space marine character set and an FW
Terminator special weapons set.
He will be joined by a gyrinx familiar and a couple of FW
The angle on the left arm is very derpy, so that has been replaced in later versions