newmtl 
    d 1.0
    map_Ka textures/.tga
    map_Kd textures/.tga
newmtl chatbox
    d 1.0
    map_Ka textures/chatbox.tga
    map_Kd textures/chatbox.tga
newmtl st_arrow
    d 1.0
    map_Ka textures/st_arrow.tga
    map_Kd textures/st_arrow.tga