You can choose between the early type and mid-type of The Origin Gundam, but it has a lot of unfamiliar equipment such as shoulder cannons and shoulder and arm vulcans.
I've actually built three versions of this kit before: the early type, mid-type and Cucuruzdoan version, but I bought it again because I wanted to build one with a design that was closest to the Gundam in the anime.
It's the standard Gundam that everyone knows, with no unnecessary protrusions in its silhouette.

Gundam | shin's Gunpla works