So what people do is you build the "ugly" way (usually large panels, maybe even prefab, I doubt 3d printing is working that well right now), then cut bricks into 5 slices and stick those slices on top with glue. You can't tell it's not a brick wall except when you're standing right against it.

And of course, you only do this on visible walls. It can even be done on top of wood.

https://www.diynetwork.com/how-to/skills-and-know-how/carpen...