Ross,
Yours is a good-looking hole, but probably too realistic to win the Lido competition unfortunately. As for other contests, the Lido prize is the only one I know of that occurs on a regular basis, but various magazines have occasional ones sometimes. And probably late in the fall after golf season is over in the northern part of the country, I'll likely launch the second Armchair Architecture competition. But that one will be much bigger than a single hole, and a lot more work on the contestants' part.