Back in the day, when I came to know John, we often talked about interesting subjects for future sculpts. Back then, John was the "monster maker" for Otherworld Miniatures (OW) and very keen on doing most dungeons and dragons monsters, and John always spoked passionately about a chance of doing a dragon for them.
This never happened, though. As when OW later had the strength to actually do the classic dragons the job went to Andrew May. It sadden John, I think - and for years I thought that the unreleased Foundry Orc King on Dragon would be the closet we'd ever get having a Pickford Dragon.