Is it technically possible for gods and other powerful spirits to manifest for themselves a body which is capable of interfacing with matter to the same extent that biological bodies are? I don't mean possessing someone or getting incarnated as a human, I mean producing an objectively existing and lasting body through means of exotic energies or reality shifting or some other application of will. Even Jesus told his disciples not to touch his body when he was reborn, which indicates that he may not have been entirely physical, despite his high level of ability... but you often hear stories of cryptids and other folklore creatures which qualify as spirits who seem physical in their effects and appearances, although it may be possible that they are in fact "possessing" the surroundings and the victim to achieve this. I am just wondering if the pattern of supernatural beings typically making appearances that are purely ethereal or otherwise subtle is a result of choice or limitation on their part.