I've seen this bumper and trim on only a few cars over the couple years I've been following Minis. What bumper is it? Specifically I'm looking at the chrome trim across the lower grill. Can the trim piece be added to a "standard" facelift bumper or was the bumper specifically shaped to accept the trim piece? Thanks

 

That's the later 05-06 R50 Cooper Non S front bumper with the chrome exterior package. Also came on the R52 Cooper non S