* Delete 2 Part 3149c01 Light Gray Hinge Plate 2 x 4 (match ID 1)
* Delete 1 Part 3324c01 Light Gray Hinge Plate 2 x 8 (match ID 2)
* Delete 2 Part 3184 Light Gray Plate, Modified 1 x 4 with Towball (match ID 3)
* Delete 2 Part 3183a Light Gray Plate, Modified 1 x 4 with Towball Socket, Long, 2 Slots (8mm Socket Length) (match ID 4)
* Change 2 Part Red 3149c01 Hinge Plate 2 x 4 {Alternate to Regular} {match ID 1 to 0}
* Change 1 Part Red 3324c01 Hinge Plate 2 x 8 {Alternate to Regular} {match ID 2 to 0}
* Change 2 Part Red 3184 Plate, Modified 1 x 4 with Towball {Alternate to Regular} {match ID 3 to 0}
* Change 2 Part Red 3183a Plate, Modified 1 x 4 with Towball Socket, Long, 2 Slots (8mm Socket Length) {Alternate to Regular} {match ID 4 to 0}
* Delete 2 Part 3149c01 Light Gray Hinge Plate 2 x 4 (match ID 1)
* Delete 1 Part 3324c01 Light Gray Hinge Plate 2 x 8 (match ID 2)
* Delete 2 Part 3184 Light Gray Plate, Modified 1 x 4 with Towball (match ID 3)
* Delete 2 Part 3183a Light Gray Plate, Modified 1 x 4 with Towball Socket, Long, 2 Slots (8mm Socket Length) (match ID 4)
* Change 2 Part Red 3149c01 Hinge Plate 2 x 4 {Alternate to Regular} {match ID 1 to 0}
* Change 1 Part Red 3324c01 Hinge Plate 2 x 8 {Alternate to Regular} {match ID 2 to 0}
* Change 2 Part Red 3184 Plate, Modified 1 x 4 with Towball {Alternate to Regular} {match ID 3 to 0}
* Change 2 Part Red 3183a Plate, Modified 1 x 4 with Towball Socket, Long, 2 Slots (8mm Socket Length) {Alternate to Regular} {match ID 4 to 0}
I contacted them and four of them confirmed they did not have this (either color
wrong or the variation of this part)
I can therefore assume it does not exist.
One photo of this service pack is already uploaded, here is another one.