I have some mods that I've downloaded and I've noticed that they were able to input plates and vases that can't be moved or stolen. They are just fixed in place and even models of dragons and werewolves they would use to display as mounts to decorate certain places.
I also wondered how they get certain visual magic effects (like the effects you see when you scroll to the magic menu abilities and choose a magic ability). Yet they would have those same effects mounted on something for decoration.
How can I obtain these things to create a certain look in my houses or in Castle Volkihar? Can these things be console commanded or do I have to go to the Creation Kit to put them in the world?