P-Bandai exclusive accessory kit to convert MG F90 Gundam F90 into F90B Gundam F90 Bombard Type or F90K Gundam F90 Endurance (Keep) Type; also compatible with MG F90II Gundam F90II. Includes water slide decal sheet. Released as part of P-Bandai's "F90 A to Z Project" to coincide with the 10th anniversary of P-Bandai.