Paintball mask, Request or if it's been made a link?

Hello, I’m in need of a simple model that can fit on to a Civilian from hl2’s head.
I need a paintball mask, as a separate model (not hacked onto the civilian)
I can skin it, so if you keep it default color black that’d be great.
It also has a strap in back to keep it on the players head.
Thanks in advanced.