I was able to find a bit of time on Christmas Eve to finish off this model. Glad its finally off the painting table and ready for some battles. 

The metals were quite challenging. When I've been submitting modes to the Google+ PMP community I have had a lot of feedback about improving the contrast in my golds, so I made an effort to try and do it here. I used GW Retributer Armor as a base that I shaded with Agrax Earthshade. I also used Nuln Oil in the deeper recesses as well. Once it all dried I  then went over all the raised areas with Liberator Armor, which is quite bright silvery metal paint. I mixed in a little bit of silver to do a first highlight and then used a Silver Sharpie pen to edge highlight all the sharp corners and edges.