There are similar efforts afoot for Sony cameras but have never reached the level of Magic Lantern. e.g https://www.dyxum.com/dforum/emount-electronic-protocol

There are similar efforts afoot for Sony cameras but have never reached the level of Magic Lantern. e.g https://www.dyxum.com/dforum/emount-electronic-protocol-reverse-engineering_topic119522.html https://www.dyxum.com/dforum/emount-electronic-protocol-reve... https://sony-pmca.appspot.com/apps https://sony-pmca.appspot.com/apps