This is going to be Terry's fiftieth book! And it's a Watch novel so ..
Maybe we should follow in the style of Carrot's present to Vimes and get him...
"A fan from, your friends the, fans"
It should be easy enough for all of us to get a small avatar/image of ourselves, I could get them all printed on an A0 semicircle, and I know a shop in London that makes fans - they could cut and mount it on slats for us
What do you think?
So check out the thread over at the stamps forum if you're interested