Designed and sculpted by Mike Stelzel, this line is reasonably priced. The large assortment of spare and conversion parts are cast in resin and the scale has been kept consistent so most parts in the line are interchangeable. With the availability of separate parts and a little imagination, many modelers have found that they can literally build their own kits from scratch. In 1997 Michael Roberts was expanded to include a new 120mm scale line called The Men of Honor Series.