Here's an unknown piece for the Epiphany, and I think this is a real winner!
It's from a 1996 collection, called, "Paegant for Pipes," and it's published by Kevin Mayhew.
The composer, Andrew Gant (b. 1963), was Director of Chapel Music at Selwyn College Cambridge at the time this piece was written.
He later became Director of Music at the Chapel Royal.
It depicts the BUMPY ride of the camels, over which a "snakey" melody slinks around. There is a fanfare-like section in the middle.