Hello there, long time member of Moddb and part of the Half-Life modding community since the very beginning! Currently working on the brand new Half-Life mod "Dark Matter".
Made an in-game compile of the important building I'm working on, here you can see the main entrance.
Ignore the odd lighting above the pillars, it's because I haven't textured part of the structure and the bits the player can't see are visible.
The 'box' on the right pillar is to work out what dimensions the actual head needs to be when made.
100% brushwork apart from the guy!