These are early work-in-progress prototype parts I modeled when I was at Adayana Government Group, now Vertex Solutions. It was for a training simulation on parts for the CH-47 helicopter. These models were passed on to the team for polish: Mallory Wikoff, Joseph March, Jordan Cain, Michael Del Valle, Nathan Bajandas and Tim Neveu. I was switched over to another project, Stryker, right after working on these.

https://www.artstation.com/malloryw
https://www.artstation.com/joemarch
https://www.artstation.com/jordancain
https://www.artstation.com/miked2683