Classic fallout's combat armor always reminded me of the protagonist to Bungies Marahton, the Security Officer (Also know as Mjolnir MK IV Cyborg) especially with the helmet with the glass visor :
DIY Fallout Combat Helmet EVA Foam Template - Etsy
Marine combat armor fallout 4 - swapsos
Combat armor, reinforced mark 2 | Fallout Wiki | Fandom