newmtl mat2 Kd 0.40 0.23 0.72 newmtl mat16 Kd 0.47 0.56 0.61 newmtl mat21 Kd 1.00 1.00 1.00 newmtl mat20 Kd 0.47 0.33 0.28 newmtl mat24 Ka 0.58 0.65 1.00 Kd 0.92 0.95 0.94 Ks 1 1 1 illum 9 Ns 300 d 0.4 Ni 1.5 newmtl mat25 Ka 1.00 0.65 0.67 Kd 0.92 0.95 0.94 Ks 1 1 1 illum 9 Ns 300 d 0.4 Ni 1.5 newmtl mat17 Kd 0.27 0.35 0.39