Nothing to do with me despite some of the pictures looking, ahem, familiar -
https://www.ebay.co.uk/itm/Triumph-S...sAAOSwvApaA~IJ
Would advise any potential buyer to hold off painting the body until it's fitted to the chassis and frame with your engine of choice installed. But, having the body pre-prep'd and primed will save you a lot of time, so long as it was done right in the first place.