Purchase the model here: http://www.usagundamstore.com/products/orphans-hg-1-144-gundam-barbatos-long-distance-transport-booster
Patreon: https://www.patreon.com/Prime92?ty=h
There's quite a lot to do with this kit. Plus, there's extra stuff for the Barbatos that it didn't have in it's separate release.