newmtl mat23 Kd 0.10 0.10 0.10 newmtl mat21 Kd 1.00 1.00 1.00 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 mat2 Kd 0.40 0.23 0.72 newmtl mat22 Kd 0.62 0.62 0.62 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 newmtl mat1 Kd 0.61 0.15 0.69 newmtl mat16 Kd 0.47 0.56 0.61