Not sure if this should be a bug report, however, because you can’t delete models, only remove them from your inventory, we end up with tons of old, outdated models that are no longer used filling our Publish Model list (All the bellow are no longer used by myself, and I’ve deleted them from my inventory):
Well, someone who’s a newbie might accidentally delete a model and want it back. Maybe have a check box that will toggle them on/off and have it off by default (Like the show Active Places checkbox on the develop page)