Very rare Coyote Easton Bmx 1990s UK Company

Very rare prototype - Coyote Easton bmx, dates from 1990s. This is not a stunt bmx, it is a racing or freestyle bmx, used for general cycling around. It has a 21 inch top tube I think, I measured it by hand.
The original owner (shagman on Adverts) purchased this frame new in the UK and built it up.
He wrote on an online forum: "I have a BMX bike that I built up from a frame I bought in a small bike shop in Bristol in the 90s. They said at the time it was a prototype by a MTB frame builders called Coyote. The serial number on the bike is BX 60591. There was a later MTB and BMX company called Coyote that were cheap Taiwanese bikes, it's not one of them".

Stephen (Steve) Fenton started selling Coyote bikes in Newcastle-upon-Tyne in England in 1990. Please see the last photo for more information on this.

My location is Churchtown, Dublin 14