newmtl mat17
  Kd 0.27 0.35 0.39

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 mat3
  Kd 0.50 0.87 0.92

newmtl mat23
  Kd 0.10 0.10 0.10

newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat15
  Kd 0.81 0.85 0.86

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 mat8
  Kd 0.96 0.26 0.21

newmtl mat7
  Kd 0.94 0.38 0.57

newmtl mat12
  Kd 1.00 0.92 0.23