Cowboy boot clay cutter

I haven't tested this just yet, but I have been messing about with designing some clay cutters so I don't have to hunt down the shapes I want to make and try out. Please feel free to print these and share your improvement ideas on this design

***Update***

I got a chance to print this out, and while I was working on it, I thought it would be nice to have just the outline to do any design, or even let the clay do its own talking. All three of the files are the same size (53mm x 50mm)

File 1 is the whole boot design as imprint and cutter
File 2 is the boot outline
File 3 is the whole boot design as an imprint, no cutter

it would be best to print any cutter with a wide nozzle, that way it will turn out stronger. I printed mine out on a Phrozen Arco, and I need to tweak the settings to get a cutter that will last more than a use or two. I have tried to have the walls be 1mm thick at the minimum.

You need to use clay that is more than 2mm thick to get the imprint to work on the cutt