We're way ahead of ya
I know a bunch of guys who've already put their hands up for this. I would have myself, but I don't think my painting is at the point where I'm happy for it to go on public display.
That may not matter much - depending on how they position models.
I know that folks that build model railroads have different degrees of effort on the models that go in the foreground - where everyone can see them - and the models in the background - where they are not as likely to be seen.
The Auld Grump