More to follow I'm sure. Here is one site with some nice samplers: http://www.embroidery.com/search.ec?search=sampler&productcode=&VendorID=&minwidth=&minheight=&maxwidth=&maxheight=&newSince=&maxstitches=&maxprice=&perpage=&stype=design&go.x=24&go.y=16
A little expensive.
But here, the mad woman (lol) has some nice ones reasonably priced: http://www.themadwomanoflockestreet.com/prim_and_folk.php I didn't quite get this lined up perfectly, but good enough for me. It's an "overlay" design. How the heck do you line that up perfectly? I think I'll even give it a go to make up my own.