I talked about the set of CBBC idents introduced in the late 2000s here and here. Here are some more; I believe that they are later additions, and I haven't found stills from them anywhere online.
Apologies for the grainy quality - I'll replace them with better grabs as soon as I get some. I just wanted these things to be online in some form or another.
Incidentally, I've seen new idents being created by clips from other ones being mixed-and-matched in different ways - the ident with the levitating Shaun, above, otherwise consists of clips that I've already shown grabs from in the other two posts.