Tartaros Terminator with Power Maul / Mace

I've borrowed a little bit of inspiration - and bits - from the Dark Angels range for this terminator conversion. The basis is a normal Tartaros Terminator in plastic, but with a right hand swap for a Dark Angels power weapon. The difficult part of the conversion is the ranged weapon. Here, I have taken the combi-bolter and attached it to the left hand of the sergeant's power sword hand in