RAK10702 INDOOR COMFORT NODE- Unify Enclosure

I would like to purchase the Unify Enclosure Module to build this project - RAK10702 Indoor Comfort Node. I do not have a printer, anybody know where I can find this plastic module box?

The 3D files are in our Download Center ==> https://downloads.rakwireless.com/#3D_File/WisBlock/3D_RAK10702/