The modelworks sales process begins with identifying the Size, Quantity, Type, Classification, Details and photos of a given model. Models are primarily made of Wood, Resin, Fiberglass and composite materials. The selection of one material over another depends on the Size, Quantity of a project build. For example, the fabrication of a 6 foot Airplane model would be built out of fiberglass because a wooden version would be far too heavy. On the other hand, a single order 16 inch model Aircraft would be fabricated out of wood, resin and composite materials. It is far more cost effective to fabricate a single model from wood. The process of producing anything out of fiberglass requires the creation of a MOLD. The Mold Casting process is 200% longer than carving a wooden aircraft model.