This is a set of optional parts for modifying or detailing robot and other science-fiction kits.
A large propellant tank unit that can be attached to each aircraft is now available as part of the 30MM Optional Parts Set!
Includes a large propellant tank, large booster, joint parts and many other useful parts for customization. Can be combined with other 30MM series items for a variety of customization options. You can enjoy various arrangements such as the backpack of existing aircraft or the expansion tank of 30MM 1/144 Optional Parts Set 9 (Large Booster Unit) (sold separately).
