ref: cdb4aca6643ebde7cfb7af332cb323ba2afacf15
dir: /mdl/9fs.mtl/
newmtl 9fs Ns 250.000000 Ka 1.000000 1.000000 1.000000 Kd 1.000000 1.000000 1.000000 Ks 0.500000 0.500000 0.500000 Ke 0.000000 0.000000 0.000000 Ni 1.000000 d 1.000000 map_Kd 9fs_diffuse.jpg illum 2