CZ Scorpion EVO 3 from GR: W.
This model is animated and looks great in first person view.
Installation :
With OpenIV go here:
mods > update > x64 > dlcpacks > patchday8ng > dlc.rpf > x64 > models > cdimages > weapons.rpf
Then drag and drop all ytd and ydr files into weapons.rpf