I built the MGEX Unicorn Gundam ver.Ka. (Around September 2024)
I bought it when it was re-released at the Gundam Base, which I visited for the first time at the time.
My fingers hurt from carrying it home because it was so heavy...
This kit was quite difficult to assemble.
However, the instructions are detailed and clearly explain how to assemble it, so if you take your time and understand the structure, it's not that difficult.

I built the MGEX 1/100 Unicorn Gundam ver.Ka. | nghr's Gunpla works