finish { ambient <0.2588, 0.2588, 0.2588>*1 
                 diffuse 0.5 
                 phong 0.25 phong_size 60 
                 specular 0.0 roughness 0.0 
                 brilliance 1.13 
                 metallic 2.11 
                 reflection <0.098, 0.098, 0.098>*1 
                 crand 0.02 
                }