I met up with Defiant a few weeks ago, and I brought a friend along with me. My friend ended up taking quite a few pics, and they came out really well. Defiant's M5 is Titanium Silver with PDC, split fold seats, and black sport all leather interior with titanium trim. Mine is Silverstone with electric sunshades, split fold seats, silverstone sport extended leather interior with bruyere wood. I haven't been able to post pics of my interior yet, but there are 22 pics up as of now. I'm sure you'll like his tag. The pics really show the difference between silver and silverstone.
http://photos.yahoo.com/moopz1