Please don't. :P

Just draw from reference and you'll get better naturally. Look up photos of feet (trust me, they're not difficult to find) and tutorials on how to break down shapes if you're not sure where to start. If you can figure out how to structure the foot as you draw it, that helps a ton.

There's absolutely no shame in referencing photos when you draw - but when you try to copy another artist's style, that's kinda uncool.