Hi there, I made this little foldable house as an exercise (https://www.youtube.com/watch?v=WBwKc8DM5OA, very instructive) but it's really cute so i share it :)

It's quite an easy print in PLA with a 0.4mm nozzle. I suggest you set up two pauses (on layers 9 and 11) when printing the walls part to change filaments (wall / bricks / windows and door borders).