Dummy 13 varying clone trooper helmets

I made dummy 13 heads to match the clone troopers various helmets. I want to recreate a dummy 13 version of all the 1:1 scale helmets I've made over the years. (in order left to right its Commander Jet, an OC of mine Sergeant Scab, a unfinished phase one helmet, Comet in the desert Wolffe style, another OC lieutenant Dipaolo, and then [the legend] Sergeant Hound.)