Aside from the OpenRC F1 car that I am printing I am working on a pair of Nautilus Shell Speaker. As a fan of the Bowers & Wilkins Nautilus speakers the minute I saw these on Thingiverse I knew I had to print them. Not only that, but the designer, Alex Mordue put them together specifically for printing on his BigBox. http://www.thingiverse.com/thing:1328923 The 'hot off the press' photo after a mammoth 32 hour print: An in progress photo: The above was printed with a 0.4mm nozzle at 0.2mm layer height at 40mm/s in E3D Everyday PLA. My plans are to sand the speakers and apply a primer, a further sanding and primer if required and then spraying with black car paint followed by a gloss lacquer. They will be fitted with 4" drivers and connected to a Class-T amplifier. I will post more photos as I print the second speaker cabinet, process them and then wire them up.