I wonder why you say he is not show quality. This is something I often ask myself. What does show quality mean? To me, it means free of disqualifications with breed characteristics that are easily recognizable. A show winner is obviously show quality. But if a bird represents the breed, albeit not to the extent of the winner, I still think it is important to see those birds at shows. If you never see them, it is easy to forget them.
Frankly, your bird does look show quality from the picture. He has 5 toes, red lobes, a nice open tail. He might not be quite thick enough, might have too long of legs, might etc. but he is still obviously Dorking. He is a heck of a lot better than the Silver male I have, but I would show mine if he were in good condition just because people need to see Dorkings every once in a while, and hey, you might even have some competition and see where you are in comparison to that. And he might even be good enough in a weak class to win something. If you find someone from your area coming out to Crossroads, put him on the truck for me
if pips and peeps doesn't want him. And no, I'm not kidding.
And if anyone is interested, I have some LF Reds for sale. I have a few birds available for pick up at Crossroads. Email me if you are interested. Will try to get a few pictures and put them on my website. But the pics up there are the parent stock. Right now, I only have pairs available. No single pullets.