With this you only need one nail or screw - the middle one.
Just superglue all 7 parts onto this thing.
Made to fit a 256mm BambuLab printbed - just remove the lines printed before the print begins.
The Moon-Tiles must be resized to be 112,5mm from side to side
I printed the tiles standing upright with 3 walls and 25% lightning infill - this will save you tons of filament and the surface looks cleaner.
The author remixed this model.
Just an Add-On for people that have brick walls which makes it hard to get the tiles all in the same distance from each other.