The Land of Ilmarainen is Lighter Than Air (2019)
If you happen to find yourself worrying about the age-related decline of your mental powers, I would suggest challenging them with a personal project like this. One might disagree if I got the job done, but at least the innards of my skull are pulsating with a healthy manner after arranging something remotely sensible out of these rather random pieces of geometry, which I created one by one without a clear destination.
The aerostatic theme is just a sticker on the top.
With plain textures:
Thank you for visiting.