Quick pegboard item I threw together, there are plenty of paint pot holders on here for pegboards but Revell Aqua are cubes and therefore don't fit into many of them.
I designed this quickly to print easily and fast (I'm not worried about quality so its only about 50 minutes) and you can see the paint colours at a quick glance which was pretty important to me.
Just to note I've found Revell Aqua paints to work really well with 3D printed stuff, I've painted all sorts of things from small models up to large scale props, they're pretty cheap and their paint pot holders are actually pretty great!