{ "for" "+0BUTTON4" //"basecolor_map" "+0BUTTON4.png" //"normal_map" "+0BUTTON4_normal.png" //"metal_map" "+0BUTTON4_metal.png" //"roughness_map" "+0BUTTON4_roughness.png" } { "for" "+ABUTTON4" //"basecolor_map" "+ABUTTON4.png" //"normal_map" "+ABUTTON4_normal.png" //"metal_map" "+ABUTTON4_metal.png" //"roughness_map" "+ABUTTON4_roughness.png" }