>>5440974Core frame? Are are you taking about Kotobukiya Frame Arms or actual gunpla? Because not all gunpla uses frames, and the ones that do almost always have a unique frame unless they're literally the same machine underneath, like the Wing Gundam our the GATs from SEED.
Just a recommendation, but you should check
dalong.net for general information. It will give you a much better idea than these threads will.
