I created an app to create an openscad file of a key from just an image. Currently the app only works with one type of key but i will be updating soon when i finish scad models for other sizes. DownloadDisclaimer: By downloading this app you agree to use this product lawfully, with no intent of buglary or for use on any lock other than a lock owned by you. Please check your country or state laws before downloading. http://ift.tt/2cQ8x92