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 mat16
  Kd 0.47 0.56 0.61

newmtl mat15
  Kd 0.81 0.85 0.86

newmtl mat23
  Kd 0.10 0.10 0.10

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 mat22
  Kd 0.62 0.62 0.62

newmtl mat19
  Kd 0.87 0.60 0.27

newmtl mat20
  Kd 0.47 0.33 0.28

newmtl mat18
  Kd 1.00 0.80 0.53