Only 30 becuase I needed to read, watch, and hear the tut's so it took a while, the rest was finding the Files and such.

Tutorials:
Making Hog wheels leave fire trails
Golden Guns
The Rest:
Such as the flaming assult rifle bullets, most surfaces.
This is a Bloodgulch mod, of course, My FIRST one so no flames, it took about four minutes, Since Sparkedit doesnt work for me, cause this friggen Not a valid map file thing, but the rest you find out.I think the plasma nades are flaming, I dont know though.
I WANTED the shotgun to be gold, It didnt work, I also wanted gold Warthog wheeles, Yea Im lazy, no photoshop...
screenshots.
Flame Wheels
Assult Rifle And Bullet