Otherwise, if you have the M5stack Go or Fire, you can use that base attached to the M5 Grey core. Then use Lego technic pieces as @ajb2k3 mentioned. You can purchase the base separately here if you don't have the M5 Go or Fire.

Another option is to design and 3D print a "sidecar" bracket for the TOF unit that will allow it to snap onto the grey core base. Not sure if you have a 3D printer or not.

Also, check out some of the things from @macsbug on Thingiverse as well.

Hope this helps get your creative juices flowing!