"This one is nowhere near good enough for a contest, but it got the idea out of my head, and it takes a good picture, so I'm satisfied."
Mike,
Don't underestimate yourself. Many a contest win happens to a model the builder thought didn't have a chance! We all know our own mistakes, but not so for judges, they have to find it on their own. Besides, the "WOW!" factor on that is over the top!