Got any photos or videos of MSEP floats that have since gone to Yesterland?

[Crazee4mm]

I recently viewed an 8mm MSEP film on YouTube that included floats that I have no memory of. I have heard of the Sleeping Beauty dragon that predated Elliot from Pete's Dragon but have never seen how it actually looked. On the 8mm film, a couple of floats are visible that I have never heard any reference to. How many have I missed? I'd love to see some "vintage" photos or home movies of what these floats looked like. Thanks to all who may be able to enlighten me.
On the flip side...anyone got anything on the "NEW" version? Start date? Rumors? Musical changes? Anything???