I had a an extra sentinel,and i thought why not make a custom i always wanted to see in the comic books.What really motivated me for this possible "what if" character,was also some of the artwork thats all over the internet(like transformers vs .......).So,the base is obvious,the shoulders and knee armor are from(of all things),a ML Hulk Buster.The head was basically dremeled down and reshaped.The whole custom was completely dismantled for a metalic paint job.Thanks,hope u vote for me!