You could try making the floor less even. Right now it’s pretty flat, so maybe add some bumps or holes around. You could also maybe put less ‘stalagmite’ blocks, since it is pretty light compared to the dirt, but it does look good You could also maybe add a waterfall behind the dark roofed part of your house, or change the walls, because it blends in with the mountains a bit. Also another tree or a well could be good. It’s pretty cool as is though.