You can buy hopping feet for pretty much any machine you have. You just need to know what kind of shank you have - high, low, slant. I like
http://goldstartool.com (not affiliated, just a happy customer) They ship quickly and for free in the US.
Search for darning foot. If you don't see what you are looking for, call them. They are very nice and will get you exactly what you need
I just ordered a binding foot from them and will be ordering the binder attachment for my Juki soon...