SPRO has a frog in its Bronzeye series with a semi-cup face and vertical rear legs.
https://spro.com/collections/frogs/products/bronzeye-spit-shad-60I've been throwing it for a few weeks trying to get the hang of walking it. I haven't been using the right rod and line, but have gotten it to walk a few times. It's designed for open water instead of slop, so you don't have to have a broomstick and braid.
Unless there's vegetation that would foul hooks, I don't throw a frog to walk it. I'd rather throw a Spook or Sammy. If there's sparse vegetation I'll just work the frog with short hops and sputters.
