I would love to be able to stack caution cones in the corner of a workshop, and to mount them on construction vehicles. Aesthetic, though they'd fit better in crates.

Stackable cone blocks, while technically possible, are better left to a separate model for performance reasons. I don't want to hard-code decor blocks to do special things, as it makes the code far less flexible and easier to update. The model will have to come from either the main system, or a decor system as referenced in issue #4 .

Stackable cones on vehicles, however, are up to pack creators to make, not me. The JSON block model and the OBJ vehicle models are incompatible with one another, therefore cones cannot be "placed" on vehicles per-se.