when I get a 3D printer soon I wanna work on a lego style building system compatible for larger scale stuff. 1x scale lego sucks to print cause the tolerances are wrong, but 2x with some modifications might be great.

Also not a fan at now being an adult and lego being so tiny to work with compared to as a kid, especially with the current trend towards micro details. Having giant ass bricks and figs would be great!!!