They don't look rexy to me, which is probably a good thing from a health point of view. I don't think you'd be able to determine a breed mix there, they are probably a mix of most of the common pet shop breeds. If the babies they had were showing any dominant traits of breeds you may be able to narrow it down. Their breed doesn't matter, they're gorgeous
They have both been adopted (at least I think Willow has?!).
Just had an update from Blue Cross today about Clover, he has a new loppy wifebun whose partially sighted and a lovely garden and playhouse to call his own. Sounds like he's settled in and is a lovely curious outgoing little chap!