The file 'Stepper Stand NEMA23 V1.1 3D Printer Model' is (STL) file type, size is 5.4MB.
All information about how to use it and how to print it successfully is below:
https://nerd-corner.com/solid-works-stepper-stand-nema-17/
https://m.youtube.com/watch?v=MYQX3vViWXg