this was for my daughter's 7th birthday - she was very specific about what she wanted (there had to be a volcano, and a carnivore eating an herbivore!! Many cakes on this site served as inspiration (thanks) - used dry ice down in the volcano at the time of the party - guests were thrilled! Dinos are plastic figures - rest is BC - used piping gel and edible glitter to jazz up the stream/waterfall a bit! Thanks for looking.