Marines 1-5 Evolution

A line up of my first 5 true scale marines and the sculpting to highlight the cable work for the Mk. 6 armor they are meant to be wearing. I figured the Evolutionary diagram of humanity was a good basis to follow with this. From left to right we have oldest to newest. From this distance you can see the change over time but the little details separating them out get hidden so some of them look practically the same. Still, everyone started sculpting somewhere and this is my start!