I would love to be able to choose a 3D die and be able to assign custom art to each of the faces. Maybe this could be done using an array? If I chose to make a custom 6 sided die, 6 slots would come available for me to drag and drop jpg files onto. When I roll the die the room would see the custom art on the sides rather than numbers. The dice game "Dungeon Roll" (fantastic fun, look it up) uses pictures rather than numbers to convey information. If we could create some custom dice on here I think that would be incredible and open new ways to play and playtest game ideas on here. Here are some examples from the Dungeon Roll game: