It took me about ten hours from start to finish to model this in Studio, edit positioning in Mecabricks, and then add the lighting and non-Lego elements in Blender. It's my second time using blender, so I'm super happy with how it turned out!
This is a mechanical perpetual calendar, so you can flip the date forward and it will shift a new date into view, as well shift the day forward.
Instructions will come soonish.
Holy shit, nice! Been meaning to get into blender, certainly looks better and more beginner friendly than any autodesk software I've used...