A Rolls-Royce Olympus Turbojet engine 593-610, fitted with afterburner. This was the only engine BA sold which had the afterburner fitted and the engine serial number plate attached. This engine was fitted on wing no.3 position on Concorde reg.: G-BFKW number 214.
I spoke to these folks, it's a charity donation deal, no build log, builder deceased, wing got badly chewed up in transportation, engine has been sitting for years. I don't think you can buy any parts, this is strictly a scratch build scenario.