Imperial Fists Challenge

I'm not really sure who or what this guy is. I had an old metal Pedro Kantor sitting on my desk. His head and backpack had already been donated to other projects, so I wasn't really sure what to do with him. I accidentally knocked him off the desk and his left arm came off.....then an idea came to me. I cut his arm off just below the elbow pad and went rummaging through my bits box for a cool left arm. I came across the Champions power sword from the command squad and made a similar cut. When I stuck the pieces together with some tacky putty I knew I had something. So his left shoulder has a very ornate Imperial Fists icon and the right shoulder I added the crux terminatus. He's got a head from the sternguard kit. Pretty much everything else comes from the command squad, I think the loin cloth thing comes from the Devastator squad though. I don't know....I'm thinking maybe a veteran captain for first company? Maybe a sternguard, or maybe even honor guard?