Original Model: Sniper Elite v2
GTA V Convert, Edit, Optimize: Z@gor

Installation
Use this mod to use Peds as Add-Ons
https://www.gta5-mods.com/scripts/addonpeds-asi-pedselector

Or if you want, you can replace any ped. Just rename the files to whatever ped you want to replace.
e.g. "ig_bankman"

UPDATE v1.1
-Brightness problem for the model has been resolved.

Tutorial on the convert peds in GTA V
https://youtu.be/8fpiMI_fhAo