SmallHD dummy plate
thingiverse
If you don't want to pay 50 bucks for a dummy plate from smallHD. just print this one.
Download Model from thingiverse
With this file you will be able to print SmallHD dummy plate with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on SmallHD dummy plate.