I could be these
Poll - Total Votes: 0You may vote on multiple answers, up to 3.
Doppelgänger — a supernatural double of a living person, often said to look identical and sometimes act independently.
* Apparition — a ghost or spirit that appears visibly to people.
* Revenant — in folklore, a dead person who returns and can sometimes interact with the living.
* Manifested spirit — a spirit that supposedly becomes visible and interacts with the physical world.
If you mean a ghost that can eat, talk, walk around, touch things, drive cars, work, and do basically everything a living person can, that’s more of a fully corporeal/physical ghost in folklore rather than a standard ghost.