I got them right before Christmas, they are tiny and cute! I bought them to be toy ponies in my 1:12 scale dollhouse and the size will be pretty close, I think. (I had seen a tiny version of a Paradise Estate on etsy about a year ago, and when I went back to look for it, it says it is now unavailable
)
I assumed when it says series 1, it meant that there would eventually be more, but I don't know. So far all I can find are the 6 in the series-Cotton Candy, Minty, Butterscotch, Bluebell, Snuzzle, and Firefly, I think. They are all in the collector pose, and to do more and keep them accurate, they'd have to make another pose, and I don't know how worth it it would be to make a whole other mold or 2 (although the Firefly is in the collector pose with no wings, not sure why they included her instead of Blossom or something).