Ship model plans store, model sailing boat plans, tall wooden boat models, model ships building. high quality boat model catalog, model sailing ship , ship model. Viking 40 convertible. by jack hornor revised by boatus editors in october 2012. the viking 40 convertible offers versatility and solid construction, in a design that. 1. use crayola® crayons, colored pencils, or markers to decorate the viking ship and oars. 2. glue the page to a piece of thin cardboard, such as a recycled cereal.