newmtl nr_floor
    d 1.0
    map_Ka textures/nr_floor.tga
    map_Kd textures/nr_floor.tga
newmtl nr_sail
    d 1.0
    map_Ka textures/nr_sail.tga
    map_Kd textures/nr_sail.tga
newmtl nr_dark
    d 1.0
    map_Ka textures/nr_dark.tga
    map_Kd textures/nr_dark.tga