Revo Voron is an example of the Revo open cold-side being implemented to an incredible standard. The Voron Design team and community are renowned for creating some of the best machine designs that stay humble to the RepRap principles. For more details on the Voron community, please visit: https://vorondesign.com/
https://vorondesign.com/voron2.4
For more details, including project updates and printed part files, see the Github links below:
https://github.com/VoronDesign/Voron-Stealthburnerhttps://github.com/VoronDesign/Voron-Afterburner/tree/sb-beta
https://github.com/VoronDesign/Voron-Stealthburner/tree/main/STLshttps://github.com/VoronDesign/Voron-Afterburner/tree/sb-beta/STLs/Stealthburner/Toolheads/revo_voron
Image courtesy of Voron Design