What you seek is called 3D photogrammetry and is a relatively exciting segment of 3D modeling. You can use those terms to search with your favorite search engine and be overwhelmed with options. I found a link to a summary performed a bit more than a year ago, which might be more useful to you.
The author of the summary took photos of a couple different models to present reasonable challenges to the software available and posted his results.
The image above came from the linked site. You'd be learning to use image processing software to clean up the results in order to accomplish your goal, but it's time well spent, considering the image file you'd have in return.