Thanks for the kind words! Rain and dynamic weather is at the top of the list of "fun things I want to add", for sure - there's a lot of hidden complexity in it, though, and other things keep taking priority (things like engine development). I'm nearly finished with that boring work, though, and am hoping I can have rain and the day-night cycle set up for this coming autumn (IRL autumn). If/when it's working, rain would be available in all seasons, yep - the goal is to have a slider from sunny to stormy, though in winter it would become snow.