I found this article from Anime Network UK over Nitter which talks about Miniarts' X-Bomber model, which looks really nice.
They now do it in the beige/brown colours that the studio model was actually painted in, or in the white and grey, as it appeared under the show's blue lighting (and how it was presented at the 2022 Expo in Tokyo).
Miniart's eBay listings also show that it's available in two scales.
