Lots of comments on the color. It really is great. Mini has used various different shades for its British Racing Green. I believe this one debuted in 2019 with the 60th anniversary model. It's brighter and more vibrant than the British Racing Green I had on my Clubman.
We're both picky about colours and we wanted the right combination in terms of roof/mirrors, wheels, and whether or not it had the optional piano black trim in place of chrome. We both think that the green + white roof/mirrors/stripes + silver wheels is excellent. My wife also likes black on black on black on black, which I'm not as big of a fan of.
There was also a Zesty Yellow one available, but it was in St. John's which makes things logistically much more difficult (time and expense) and she had never seen the color in person so she was hesitant. This is the same color as what BMW offers on some M models but calls Sao Paulo Yellow. My wife generally hates yellow but this has a bit of a green hint to it. Personally I really like it on the M3. Of course as soon as we walked into the showroom yesterday they had a Zesty Yellow convertible front and centre and she loved it.