I built the HGUC 1/144 Gelgoog J (Jaeger). (Around February 2025)
Jaeger apparently means hunter. The MS names in 0080, like reading II as Zwei and E (Experiment), really appeal to a man's heart (or rather, his inner chuunibyou).
It has few parts, is very easy to assemble, and the color separation is excellent.
However, the seam lines are quite prominent, so those who are bothered by them will definitely need to do some work.
My concept for this build was...

I created a fully painted and illuminated HGUC 1/144 Gelgoog J in mass-production colors. | nghr's Gunpla works