2 part hot glue gun stand. Designed to fit the gun I had which is the smaller, cheaper ones from stores such as Poundland and Hobycraft in the United Kingdom.
Suggest 3D Printing the top part in PETG to withstand the heat a bit better than PLA.
The base is designed to be laser cut from Acrylic as it saved me about 6 hours of 3D Printing (and I have access to a laser cutter at my local hackspace). They are connected with round headed self tapping screws. I also added 3 self-adhesive feet (which are taller than the screw heads).
If you don't have access to a laser, I've included the base in a 3D Printable form.
The author hasn't provided the model origin yet.