Thanks 3shold! Here is the new shot with the Spec in there. I was trying to keep it looking just slightly scuffed up, do you think it still needs more variation in the Diffuse?
Welcome Rex! The silhouette is looking pretty good. One thing I think might help push the material is some contrast elements in the diffuse. Thing like scratches or otherwise some hotspots to make the model feel more real. Pair that with a spec map and this thing will shine.