I didn't see the feet, eyes, or crank either. I went to the link on the side that this remix is based on, and grabbed the missing parts from there. They look to be the right size to fit into this planter. I am starting the print now.
Despite the legs, eyes, and crank not being part of this profile, the main part did print okay. The missing parts were found by going to the original file, listed on the right side of the page.