Custom processing is suitable for the general supporting relationship of the model. Applicable colors are blue-yellow (two-color) reflective sheet/one piece, white-yellow (two-color) reflective sheet/one piece, red-yellow (two-color) reflective sheet/one piece, blue-red (two-color) reflective sheet/one piece, blue-red (two-color) reflective sheet Sheet/one piece, green-yellow (two-color) reflective sheet/one piece, yellow-red (two-color) reflective sheet/one piece, a pair of reflective sheets without light/blue, a pair of reflective sheet without light/yellow