I finished up the 1/144th scale High Grade GM/GM from the Gundam Build Fighters series. It’s just an awesome kit. You can read the full build report on my BuildingGundam.com website.
If you’ve never built a kit from the Gundam anime series, I highly recommend this one as a great place to get started and see what is so fun about these kits. Even if you just build it from the box as-is with no painting, you’ll have a great time.