Question about custom fonts.

For a while now I have been trying to get particular custom fonts in Garry's Mod.

It's pretty hard to get really decent looking all-all-around fonts on gmod, especially on Linux, or OSX.

I have really wanted the ability to use webfonts in gmod, because webfonts are free and can be loaded remotely, and cross compatible with anything that uses a chromium-esque framework like gmod, or so i am told.

My question is, how would I use webfonts with Derma in gmod? or custom fonts in general?

The font in question would be http://sciops.net/downloads/vga/

Which is similar to the IBm VGA font.