I am trying to at least give different lighting to grenades until I can fix some HUDTags (because they refuse to rotate), but I am still getting red glowing in the end.

Aside from the grenade_thermal_green, while making a custom .fx file it seems to work until the end, when I throw the grenade it has yellow lighting for example but as it goes away the light is redish again, once the grenade is on the ground or stuck into a valid surface it glows red until it explodes...

SOLVED WITH PARTICLE EDITOR (yet I must learn to make some custom explosions and effects -.-)