A recently formed company manufacturing model boats that evolved from an enthusiastic hobby into a busy company producing a large range of scale huls and plans .also. More about these model boat plans. they fall into two categories: cad generated and computer lofted. the cad generated plans are of exceptional quality, simply. 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.