Could you post all th ebrickpacks you're using? i want to make something like this.
Some brickpacks I have aren't used in this, but I still like having them.
I'd recommend getting half bricks, a bunch of different sized plates (odd plates, 3x plates, etc), One Random Brick Pack is very useful, the small/vertical print bricks (I forgot the name, basically they're the tiny blocks that can be printed on and etc), and i think I had some small ramps pack.