Originally posted by: Curium
I would think that Sword Calamity would be one of the easier models to "kitbash" on your own. Especially if you choose to do "Unit 01" since that one is the same color as the Calamity except the added parts. Just buy Calamity and 2 Sword Strikes. You would have to paint the Sword Strike parts, and would have to remodel the backpack some for the second sword. Depending on how the arms are designed the arms from Strike may need to be substituted and painted, but larger parts are easier to paint.
I almost feel sorry for that Ginn (Goud Veia custom I believe, either that or just your own custom paint job). It could have a pilot with the skills of every main character from every Gundam and still have nearly 0% chance to win against those 3 (keep in mind the Ginn has no Beam weapons and can't hurt the Gundams).