Changed 9 Part Light Bluish Gray 3023 Plate 1 x 2 {Alternate to Regular} {Match ID 2 to 99} Changed 13 Part Light Bluish Gray 3023 Plate 1 x 2 {Regular to Alternate} {Match ID 2 to 99} Changed 2 Part Tan 32000 Technic, Brick 1 x 2 with Holes {Regular to Alternate} {Match ID 2 to 99}