I couldn't get a hold of the Ukelele tuners in the original design, so I altered the design to fit these very cheap Amazon Ukelele tuners instead
https://www.amazon.co.uk/Premium-Ukulele-Tuners-Enclosed-Machine/dp/B07L9XWQPG/ref=sr_1_2?crid=1DT3F05UJCPW4&keywords=futheda+tuner&qid=1693915204&sprefix=futheda+tuner%2Caps%2C150&sr=8-2
The author remixed this model.