Windscreen Reflection 1

I have been staring at this potential blip for a few weeks. In fact i have taken it once before but submitted another blip for that day. The way our MD parks his car under this tree makes fantastic reflections on the screen. Id like to get a flash inside the car and see what it would do to the reflections. Would it be bright enough to show someone inside and still keep the reflections.. I doubt it but it would be fun finding out.