Software and services for rendering, on an output display, graphical images of a human body with the overall precision of a corresponding physical human body to provide a preview of a person wearing selected apparel, shoes, accessories, etc.; Providing, over a global communications network, a service that renders graphical images of a person wearing selected apparel, shoes, accessories, etc. to provide the person a preview of that person wearing said selected apparel, shoes, accessories etc.; Providing hosting services, through e-commerce global communication network sites as well as other interactive medium (e.g., television, kiosks) to render graphical images of a person wearing selected apparel, shoes, accessories etc. to provide the person a preview of that person wearing said selected apparel, shoes, accessories etc.; and services and products for generating graphical images of the human body and apparel for use in fashion design and apparel manufacturing, including generating graphical images for a fashion runway.