Big fireworks for ariel displays

Does anyone know where to get extra fireworks for the mixmaster. I would like to download big ariel explosions like they use in real displays, and any others I can get hold of to add to the list would be great. All I have at the moment are the default pre-loaded ones that came with the game. Thanx.

There is a cheat code to unlock the advanced fireworks editor:

just rename any guest "Guido Fawkes".