Console Commands:
"r_shadows 1" : Xash Engine Shadows
"r_shadows 2" : GoldSrc Engine Shadows
"gl_shadows 1" : Buzer Shadows with dynamic lighting from player flashlight.
"gl_shadows 2" : Buzer Shadows without dynamic lighting from player flashlight.
WARNING: Clear the contents of "hlu_stencilhack/models/shadowcache" folder when switching between HD and non-HD models.