Go in the main sprite, go to the top, and put the total number of layers you want in the variable block on the broadcast at the very top Left and right arrows to cycle tiles Up and down (also apparently scrolling) to cycle draw mode, 1 is default tap to place, 2 lets you drag to place, and 3 deletes where you click (also uses drag, you've been warned!), draw mode flashes in the top left of the screen when you change it - to go down a layer, = to go up a layer, I chose these because - is minus (obviously) and = has + on it, but to detect + you would have to shift and click = so I just used = Space to bring up the data so you can export it by right clicking on it, and clicking export then naming it what you want, space again to close that menu
I made this so people can build ideas for stuff and so somebody may be able to make a script intepret the data into a 3D model render
