Half-Life-PBR/valve/pbr/halflife.wad/-[OUT_RK]/-OUT_RK4/-OUT_RK4.mat

{
"for" "-0OUT_RK4"
"basecolor_map" "-0OUT_RK4.png"
//"normal_map" "-0OUT_RK4_normal.png"
//"metal_map" "-0OUT_RK4_metal.png"
//"roughness_map" "-0OUT_RK4_roughness.png"
}

{
"for" "-1OUT_RK4"
"basecolor_map" "-1OUT_RK4.png"
//"normal_map" "-1OUT_RK4_normal.png"
//"metal_map" "-1OUT_RK4_metal.png"
//"roughness_map" "-1OUT_RK4_roughness.png"
}

{
"for" "-2OUT_RK4"
"basecolor_map" "-2OUT_RK4.png"
//"normal_map" "-2OUT_RK4_normal.png"
//"metal_map" "-2OUT_RK4_metal.png"
//"roughness_map" "-2OUT_RK4_roughness.png"
}

{
"for" "-3OUT_RK4"
"basecolor_map" "-3OUT_RK4.png"
//"normal_map" "-3OUT_RK4_normal.png"
//"metal_map" "-3OUT_RK4_metal.png"
//"roughness_map" "-3OUT_RK4_roughness.png"
}