>>6346471>>6346469The 3.0's design is based off the 1:1 statue and the RG, so you get tons of colour separation and a really detailed design.
The Origin is based of the design from the Origin Manga, so you get different proportions compared to the usual RX-78-2, along with a bitchin' shoulder cannon, Alex-like arm vulcans and some effect parts.
The Origin lacks a Core Fighter too, which makes the waist more stable, but at the same time you're lacking a Core Fighter.
Those are the major differences. They're both fine models, so pick whichever one you like the most.
