newmtl Hull
Ka 0.0813 0.0813 0.0813
Kd 0.7813 0.7813 0.7813
Ks 0.6813 0.6813 0.6813
Ns 5.0000
Ni 1.0000
illum 2

newmtl Window
Ka 0.0000 0.0000 0.0000
Kd 0.0000 0.0000 0.0000
Ks 1.0 1.0 1.0
Ns 30.0000
Ni 1.0000
illum 2

newmtl Rim 
Ka 0.0000 0.0000 0.0000
Kd 0.0000 0.0000 0.0000
Ks 0.0 0.0 0.0
Ns 0.0000
Ni 1.0000
illum 2

newmtl Spoke
Ka 0.0 0.0 0.0
Kd 0.0 0.0 0.0
Ks 0.0 0.0 0.0
Ns 30.0
Ni 1.0
illum 20

newmtl Chassis
Ka 0.2000 0.2000 0.2000
Kd 0.5000 0.5000 0.5000
Ks 0.3000 0.3000 0.3000
Ns 3.0000
Ni 1.0000
illum 2