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 mat20
  Kd 0.47 0.33 0.28

newmtl mat1
  Kd 0.61 0.15 0.69

newmtl mat3
  Kd 0.50 0.87 0.92

newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat12
  Kd 1.00 0.92 0.23

newmtl mat9
  Kd 0.55 0.76 0.29

newmtl mat16
  Kd 0.47 0.56 0.61