Mine is a mix of path tiles and four leaf clovers. Every tile is different - a heart tile, a regular one, a circle rose tile and one that is multiple smaller tiles. This is the current pic that I have of them (it's from my miiverse). I changed the path colour with every season since I customised it so my own character can edit it instead of looking for a complete different set for every season.
At first I was using a path I found on pinterest but then I found a guide to making your own paths so I tried to make mine based on the one I was already using and they look almost exactly the same I'm pretty proud of myself lol (I did NOT make my water path tho I can not make those to save my life)
I use a collection of clovers, mushrooms and the occasional stepping stone pattern for my town path. I like making it look natural and I think it works very well ^^
I used this one for a long time and I love it, but I got tired of having to use so many slots so now I just have a simple brick pattern that I drew myself.