newmtl Default-0_and_Default-1_and_Default-2_and_Default-3_and_Default-4_and_Default-5_and_Default-6_and_Default-7_and_Default-8_and_D
Ka 0.329412 0.223529 0.027451
Kd 0.780392 0.568627 0.113725
Ks 0.992157 0.941176 0.807843