Here's my veteran ranger cosplay that I wore this weekend at a local convention. I'll have more pictures linked inside, including some with two others in T-60 and X-01 power armor :
NCR Ranger Vest Cosplay Foam - Etsy
Epic NCR Ranger Cosplay! (x-post from /r/pics) : r/Fallout
NCR Ranger cosplay by Zelvyne on DeviantArt
NCR Ranger Armor Cosplay // Fallout New Vegas | Fallout cosplay, Fallout new vegas, Cosplay
NCR Veteran Ranger - Cosplay 2 by JohnnyGG95 on DeviantArt
Fallout: New Vegas NCR Ranger veteran cosplay by MaxBdn on DeviantArt