I enjoyed painting it cause I was being careless how it would look like, knowing that this is an old model kit, everything should look vintage. So yeah, I used some paints that I got from gamesworkshop and to be honest, I've been using these paint quite a lot when I got my Zaku R1's to make some variations.
The paint looks great specially because it it opaque when you applied it to the kit and wow you kit would look something like you've never seen before once you painted it on your kit.
Nope, I didn't do any customization to this kit. This is just straight build and then painted.
Decals are from other GunPla.