recently I was watching a Tested video on YouTube where they came up with a way to mold the bottom and that seamed to be pretty hard and take up a lot of time (they said a few weeks) so I thought to my self this could be done much faster, they opened up the vector the the text so I took that and used openscad to extrude it and then tried to recreate the pattern on the bottom of the shoe. Everything in made in openscad so its not super difficult to change and mod to fit your own shoe.