Hi,
You can have a look to Beast Tek Dirty Glitch VCO. There is a new version assembled or DIY on Synthcube.
And this one from Paratek:
https://www.modulargrid.net/e/paratek-%D0%9A%D0%BE%D1%81%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9-%D1%88%D1%83%D0%BC-black-diy
It's a dual Jupiter storm with improvement
It's an assembled module.