Hi all,   Here's a sneak preview of BRM's January 2013 front cover (on-sale from December 13, 2012). We hope you like it!   As you'll see from the cover lines, this issue is jam-packed with six inspirational layouts: Hudson Road, Leamington Spa, Little Bytham, Wells Green TMD, Glenuig and Millwall Goods & Arnold Lane.   There's also a FREE DVD of Liverpool Lime Street on all copies sold in WHSmith and supermarkets (and subscribers to the paper version). Copies purchased via other outle