1. A method for best fitting a subject to a one of a plurality of object variations, comprising: capturing images of a user anatomical portion and a reference sheet from a plurality of angles using a mobile camera; creating a model of the user anatomical portion from the images with dimensions based on dimensions of the reference sheet by: identifying predetermined points of interest on the user anatomical portion; selecting from a plurality of templates an anatomical template matching the predetermined points of interest; morphing points on the anatomical template to match the points of interest; generating in advance of image capturing one or more 3D deformable models for the user anatomical portion, and generating the model of the user anatomical portion by selecting a closest 3D deformable model to the user anatomical portion and warping points on the model to one or more predetermined points on the user anatomical portion; and selecting a best-fit physical object from the plurality of object variations based on the model of the anatomical portion with the morphed points.