I had an hour spare earlier today while the gf had a job on, so had a play with my flash in the dark.
Here's the results... All from same perspective and all are very similar.
(It was hard to guess where I'd be stood for focus, but I think I done alright?)
Yeah Hamish, the shadow in 2 is the best of a bad bunch, pure luck too lol. I personally prefer 3 & 5, but that's based on my looks lol, I have wonky eyes in 4
And I believe you should start the thread Hamish... Ha!