Basically, it's HD/PS2 Vortigaunt (Alien Slave) with its original texture from High Definition Pack for Half-Life/Blue Shift, instead of low-quality texture of the model itself.
Basically, it's HD/PS2 Vortigaunt (Alien Slave) with its original texture from High Definition Pack for Half-Life/Blue Shift, instead of low-quality texture of the model itself.