Chassis for N gauge SR Leader

This is the print in metal for an N gauge Southern Region Leader chassis. The model uses two Dapol Q1 chassis (later DCC version).   It needs to be used with three other prints, the bogies from my site, the body and the ash bunker from Newnam miniatures.  the build is featured on the N Gauge Forum.  Build thread   https://www.ngaugeforum.co.uk/SMFN/index.php?topic=43836.msg629459#msg629459   Bogies      https://www.shapeways.com/product/R6QU2GHJ9/sr-leader-bogies?optionId=156854502&li=shops           Body   https://www.shapeways.com/product/NKY8K7HSX/n-gauge-bulleid-leader-scratch-aid-body?optionId=79007806&li=marketplace   ash bunker   https://www.shapeways.com/product/PX6HKKM2K/n-gauge-bulleid-leader-scratch-aid-ndash-cabs-ashpan?li=marketplace&optionId=79008230