Don't know if this is a re-post, but this replica has a great look on the track and outside of the galleries that the original is appropriately relegated to...
http://peteraylward.co.uk/portfolio/photography/bmw-3l-csl-art-car/
http://www.stanceworks.com/2015/10/aesthetics-the-calder-e9-csl-replica-by-peter-aylward/
http://peteraylward.co.uk/portfolio/photography/bmw-3l-csl-art-car/
http://www.stanceworks.com/2015/10/aesthetics-the-calder-e9-csl-replica-by-peter-aylward/