Portnova was a character I worked on early on during development of Black Ops: Cold War. For this project we used more scans that we had previously because the game took place in a modern time period. I art directed and scanned in most of the gear pieces myself using an Artic 3d hand scanner.
The head was created by Wren Cromwell. https://www.artstation.com/baroquezombie
The KSP95 rifle was created by Geoff Ng. https://www.artstation.com/geoffng