Release your models under a license that requires the printer that prints it to be open source.
Then you wouldn’t be releasing your models under a free and open source license. It’s that simple really. The only restriction that is universally agreed to be FOSS is the GPLs requirement to release any modifications under the same license. But you can still commercialise and run the software on whatever machine you want, for example a Windows device.
Then you wouldn’t be releasing your models under a free and open source license. It’s that simple really. The only restriction that is universally agreed to be FOSS is the GPLs requirement to release any modifications under the same license. But you can still commercialise and run the software on whatever machine you want, for example a Windows device.