Pushing that crap ahead...

I've painted some textures on it, idk if it's quite tf2 style, but looks decent to me, what do u think?

Updated:

Here is the vmt, if anyone can help to improve:

"VertexLitGeneric"
{
    "$baseTexture" "models\weapons\the-fuel-4-fire\fuel4fire_red.vtf"
    
    "$nocull" "1"
    
    "$phong" "1"
    "$BasemapAlphaPhongMask" "1"
    "$phongexponenttexture" "models\weapons\the-fuel-4-fire\fuel4fire_exp.vtf"      
    "$phongboost" "20"  
    "$phongfresnelranges"   "[0.1 0.5 1]"
    "$halflambert" "1"

    // Rim lighting parameters
    "$rimlight" "1"                                             // To enable rim lighting (requires phong)
    "$rimlightexponent" "4"                                     // Exponent for phong component of rim lighting 
    "$rimlightboost" "2"                                        // Boost for ambient cube component of rim lighting

    
}

"Gimme fue, Gimme fai, Gimme dabajabaza..." - Metallica