Simple model file format. Data file is of format:
------------------------------------------------

         # this is comment
         texture <num textures>
         filename0.rgb
         filename1.rgb
         filename2.rgb
         polygon <num polygons>
         <num vertices> <texture index, -1 == no texture> [NORMALS] [RGB] [UV]
         <x> <y> <z> <r> <g> <b> <u> <v>
         ...
         <x> <y> <z> <r> <g> <b> <u> <v>
         <num vertices> <texture index, -1 == no texture>
         <x> <y> <z> <r> <g> <b> <u> <v>
         ...
         <x> <y> <z> <r> <g> <b> <u> <v>
			...
			...
			...

	 (white space is ignored)