I got a few kits for my birthday and Father’s day. Decided to put one together, this is the nova style and there are I think two other versions of this chassis.
Kind of like the utilitarian look of these. Kind of like these are a vw beetle and gundams are the Porsche. They are 1/144 scale and there are also add-ons you can purchase.
The 30 Minute line of kits are really good in my opinion, especially for kit bashing.
Back in 2023, we did a little fun test to see if we could build them in 30 minutes.
I most certainly would have failed the 30-minute test! I just build too slow. Not better, just slow. 
PhoenixG mumbling repeatedly “No new kits. No new kits. No new kits…” 
But we had cool little models in less than an hour!