imsize 512 512
eye 3 3 -2
viewdir -1 -1 -1
hfov 60
updir 0 1 0
bkgcolor 0.2 0.2 0.2 1
light 1.5 1.5 -3.5 1 1

mtlcolor 0 0 1 1 1 1 0.1 0.8 0 3 1 1
v -1 -1 -4
v 1 -1 -4
v 1 1 -4
v -1 1 -4
v -1 -1 -6
v 1 -1 -6
v 1 1 -6
v -1 1 -6

f 1 2 3
f 1 3 4
f 2 6 7
f 2 7 3
f 5 7 6
f 5 8 7
f 5 1 4
f 5 4 8
f 5 6 2
f 5 2 1
f 4 3 7
f 4 7 8