image of painted build PG 1/60 Gundam Astray Red Frames
So, lets start with the basic...
RG Astray Red Frame can be converted into; Gold, Blue and Green frames. Decals will be different though, so use your artistic license to play with the variation details.
The easiest way to convert Gundam Astray Red Frame into other variation is to combine it with a Flight Unit, that you can get with, well, HG 1/144 Gundam Astray Red Frame + Flight Unit
With that variant, Flight Unit can be combined with Caletvwlch swords that you can get from Hobby Japan October 2013 issue.
Once you get all the necessary equipment and add-ons, you can now build either...
***follow links for instructions
THIS POST WILL BE UPDATED
WILL COVER BLUE, GOLD AND GREEN FRAMES SOON