1/48. All I can say is it is HUGE! It's like a blown up 1/144 scale Gundam. With no internal skeleton, I finished snapping this under an hour. Construction is so simple, I had my son to build a few parts for me. The major seam lines are at the calves, forearms and the head. The rest can be easily tackled. Although this is like a Non-Grade kit, the details on it are surprisingly good. As for articulation, don't expect much. Oh, and this comes with a LED light unit (like the ones you find on the MG OO) so the chest and eyes can light up.
I came across two painted ones and I like both colour schemes.
Size comparison with a HG Gundam Age.
I am thinking of a orange, white and grey colour scheme. Will work on it and complete this in the next few days. Wish me luck :)