Special Agent "HUNK" is the codename of an Umbrella Security Service Commando, leader of the ill fated Alpha Team in the service of the Umbrella Corporation. He appeared in a minigame called The 4th Survivor in Resident Evil 2. Since then, he appeared in The Mercenaries mode in Resident Evil 4, and a remake of The 4th Survivor in Resident Evil: The Umbrella Chronicles. HUNK is highly prestigious and has a considerable reputation, as on the incredibly dangerous missions he and his men are normally sent on, HUNK is often the only one who returns alive, always successful. As such, HUNK is regarded as Death incarnate; or simply "Mr. Death", to which he believes is true. HUNK has been featured as a behind-the-scenes character in the series, but has a considerable effect on history.
Info from wikia
I personally like this attempt at Hunk. Looks like I'm not the only one who decided to try a lego 1x1 round stud as a gas mask. I agree with the idea of using Brickarms, but Hunk doesn't strike me as the revolver wielder like Barry Burton. To really suit his look and style, an assault rifle or SMG should do the trick.