material drbunsen_head { technique { pass { ambient 0.25 0.25 0.25 diffuse 1.0 1.0 1.0 texture_unit { texture Dr_Bunsen_Head.jpg } } } } material drbunsen_teeth { technique { pass { ambient 0.25 0.25 0.25 diffuse 1.0 1.0 1.0 } } } material drbunsen_tongue { technique { pass { ambient 0.25 0.25 0.25 diffuse 1.0 0.1 0.1 } } } material drbunsen_gums { technique { pass { ambient 0.25 0.25 0.25 diffuse 1.0 0.1 0.1 } } } material drbunsen_glasses { technique { pass { depth_write off scene_blend modulate ambient 0.25 0.25 0.25 diffuse 0.75 0.75 0.75 } } } material drbunsen_glasses_frame { technique { pass { ambient 0.25 0.25 0.25 diffuse 0.35 0.18 0 1 } } }