Nine new detail items have been added to the NZT product line, seven of them Z scale. Please check them out on the NZT Products page: http://www.nztproducts.com/products.htm
David, let me tell you that the first thing I noticed (in addition to the cork backing) was the additional metric scale for a truly universal Z scale ruler ! The 55 gallen drums are sharp-as-a-tack ! SUPER detailed. Ordering ASAP plus the tie stacks. .