Viking boat scale model plans. here are two sets of viking long ship scale model boat plans. there were several kinds of boats similar to this in different sizes and. Build a flat bottom jon boat plans . these plans are to build a flat bottom fishing jon boat. fisherman who like to work the shallow backwaters and weed. Model sailing ship and boat plans . a collection of free plans for model sail boats including yachts, gallions, brigantines and pirate ships. many of the plans can be.