These Display bases were designed by me but were created based on MroznyHipis
( @stawiamklocki.pl ) display stands.
Base size:
You still need Lego Plates in 1x2 and 2x2 for the Bases.
For the Plate please look @MroznyHipis and use his “Plates - Pruslicer Editable Text.3mf”
The plate angles in 15 and 30 degrees are also fully compatible with the plates from MroznyHipis and fit all of his stands.
The author marked this model as their own original creation.