Summary

https://www.youtube.com/watch?v=ENn90fWTWFc

have modified it so it is easy to set up)

you will need 28 meters of petg 1.75 mm
https://aliexpress.ru/item/1005002432973597.html?_ga=2.96014751.207129408.1652818585-2115811100.1611088004&sku_id=12000020643939255&spm=a2g39.orderlist.0.0.72e94aa6UpEi91 (fixed 19mm 9-30volts)

https://aliexpress.ru/item/1005003091968254.html?_ga=2.96014751.207129408.1652818585-2115811100.1611088004&sku_id=12000024078706720&spm=a2g39.orderlist.0.0.72e94aa6UpEi91 (12 volts)

https://aliexpress.ru/item/1005003840003886.html?_ga=2.96014751.207129408.1652818585-2115811100.1611088004&sku_id=12000027313831992&spm=a2g39.orderlist.0.0.72e94aa6UpEi91

also one m6-50 screw one m6 nut, one m3-8 screw and one m3 nut

and wires)