Damian Brakel built two different Skale adapters, which permit the Atomax Skale to sit underneath the drip tray of your Decent Espresso machines.
You can find the Atomax Skale here:
Damian's .STL files are hosted here for 3D printing:
https://www.thingiverse.com/damian_brakel/designs
This is the most popular Skale adapter. It's printed as four separate parts, and replaces the Decent-provided drip tray cover.
If you have any questions, you can contact Damian directly via ping on Diaspora or dcamp.