Urby's 1999 Mercenary Grunts - Reimagined addon - Half-Life - Mod DB
HEV Grunts addon - Half-Life - Mod DB
Half Life: Alyx - Combine Grunt » Pack 3D models
Human Sergeant | Half-Life Wiki | Fandom
Op4 Grunts Final addon - Half-Life - Mod DB
Martin Edlund - Combine Grunt (Half life Alyx Fan Art)
Restored Human Grunt addon - Half-Life - Mod DB
Combine Grunt | Half-Life Wiki | Fandom
Here's a headcanon: All the HECU grunts apart from Adrian look like the original grunt model and Adrian is the only one with the high definition look. : r/HalfLife