System and methods for rendering three-dimensional (3D) object data models based on a comparison of images. A 3D object data model of an object can be characterized by parameters defining rendering features of the 3D object data model. A comparison can be made of a first rendering of the 3D object data model to one or more reference images related to the object and, based on the comparison, the parameters of the 3D object data model can be modified. Following the modification, the 3D object data model can be rendered to generate a second rendering. Based on the second rendered 3D object data model, statistical information can be obtained and based on the statistical information, the parameters of the 3D object data model can be modified again to further adjust the appearance of the second rendering of the 3D object data model.