This set consists of six characters from Walt Disney's 2005 "Pooh's Heffalump Movie":
Lumpie, Heffalump, is not a character from the original stories, but is actually a monster Pooh imagines, illustrated as a somewhat elephantine creature. Disney borrowed this idea to introduce a new character in this movie. Also new in this 2005 set was Roo. The other four models had been released before in the Winnie the Pooh set.