Photography of potholes on roads

I'd like someone who lives in an area with some really bad potholes to get photos from directly above up to 5 different potholes, in light conditions that show up the depth of the pothole and make it look really dangerous! I'm going to use them for floor stickers in a tyre garage to help promote a warranty on Sonar tyres (free tyre if yours is pothole-damaged!), so they need to look realistic and consistent with each other, and suitable resolution for large-format printing.