A hexagon consists 52 penises. Diameter: 4 feet. 52.png

100 penises with sensors will take 3.3 x 6.6 square feet space. 20x5.png

100 penises without sensors can be put in a 4 x 4 square feet space. 10x10.png

On April 5, I got 60 bases of the penis model. And also my MDF board.Here is a possible layout: IMG_3843.JPG