You could over deplete and come in flat. Easy enough to do. Just do depletion workouts w/o carbs for the last few days before the show and you'll be flat as a pancake. Of course, if you're intentionally not as lean as possible, this will work, too. Best way to NOT have vasculairty woudl be to (IMHO) to come in with higher bodyfat and they over-dry out to keep the veins from filling. Nothing like being flat AND soft!!! LOL
Frankly, if I were a woman, I'd say Phuk the judges. Come in like you want to and look as damn good in your own eyes as you can. Nothing like being the people's champ when they give a smaller, smoother woman the trophy. You'll know who was the better BB'er...
-Randy