Fat Dragon Games makes dungeon terrain, village terrain etc. that can be 3D printed. This handle tool, designed in Fusion 360, makes it easier to hold such a piece while painting it.
If you don't have a 3D printer or any pieces from FDG these instructions can show some basic functionality in Fusion 360 – no prior knowledge is needed.
Fusion 360 is free for students, educators, academic institutions and enthusiasts.
This video will explain some of the basics of Fusion 360 and provide a step by step guide to designing the stand.
S = Toolbox