newmtl mat20 Kd 0.47 0.33 0.28 newmtl mat10 Kd 0.30 0.69 0.31 newmtl mat9 Kd 0.55 0.76 0.29 newmtl mat23 Kd 0.10 0.10 0.10 newmtl mat3 Kd 0.50 0.87 0.92 newmtl mat12 Kd 1.00 0.92 0.23 newmtl mat18 Kd 1.00 0.80 0.53 newmtl mat13 Kd 1.00 0.60 0.00 newmtl mat21 Kd 1.00 1.00 1.00 newmtl mat8 Kd 0.96 0.26 0.21 newmtl mat22 Kd 0.62 0.62 0.62 newmtl mat17 Kd 0.27 0.35 0.39