I really don't get what they're trying to do with the grill and these side bits that have flags at each end? I get that this is a render but if it looks like this, it'll be the first CS anything that looks worse than the normal version.
It does look stuck on, most of that tat has been around from DH gate for as long as I can remember, and if you squint a bit there is still a bit of 406 coupe in the M4!
What ever happened to nice arches and unique coachwork that's sets a special car (and lets face it, its going to carry the CSL badge) apart from the rest. I know the last CSL was not all testosterone, but it made best use, and improved upon, a fantastic, compact, timeless body shape that still looks almost perfect today.
I do know it will be good though, it can't afford not to be.