Head - Tollbooth (modified with hat from Marauder Inc.)
Arms - Tunnel Rat
Torso - Mutt
Waist - Zartan
Legs - Monkeywrench (modified)

Tool belt - Lanard The Corps!
Shovel - Marauder Inc.
Pistol - Black Out

I'm working on my first custom playset which will require a combat engineer to be a part of it, so rather than create a new character I made a custom Tollbooth in a field outfit. I removed his helmet and replaced it with a boonie hat after shaping his head with Milliput. I painted a US Army Corps of Engineers (USACE) logo on his chest. I realize that a real soldier would not have that logo on his uniform (instead using a more muted brass one), but I like the spot of colour it adds and the Joe universe isn't designed for true realism.