{ "for" "-0TNNL_CRT1" //"basecolor_map" "-0TNNL_CRT1.png" //"normal_map" "-0TNNL_CRT1_normal.png" //"metal_map" "-0TNNL_CRT1_metal.png" //"roughness_map" "-0TNNL_CRT1_roughness.png" } { "for" "-1TNNL_CRT1" //"basecolor_map" "-1TNNL_CRT1.png" //"normal_map" "-1TNNL_CRT1_normal.png" //"metal_map" "-1TNNL_CRT1_metal.png" //"roughness_map" "-1TNNL_CRT1_roughness.png" } { "for" "-2TNNL_CRT1" //"basecolor_map" "-2TNNL_CRT1.png" //"normal_map" "-2TNNL_CRT1_normal.png" //"metal_map" "-2TNNL_CRT1_metal.png" //"roughness_map" "-2TNNL_CRT1_roughness.png" } { "for" "-3TNNL_CRT1" //"basecolor_map" "-3TNNL_CRT1.png" //"normal_map" "-3TNNL_CRT1_normal.png" //"metal_map" "-3TNNL_CRT1_metal.png" //"roughness_map" "-3TNNL_CRT1_roughness.png" }