Helmet - ROC Flash
Head - SW figure
Body - Ret GIJoe trooper
Vest - Ret Mouse
Weapon - SW Laser Rifle
Backpack - POC Duke

I tried to stick to the ARAH color scheme while giving this figure an updated look. In the cartoon, Flash was kind of redundant given that everyone fired a laser rifle. Flash was another boring character/toy to me as a kid. I guess I was frustrated by how either the "hose" didn't stay in the backpack or it would break off.

I'm afraid in a modern military, Flash would be the brunt of many "Ghostbuster" jokes.