If you think this personality is Marc Spector, aka Moon Knight, who was once a mercenary left for dead in the desert revived by the Moon-god Khonshu - you are partially correct. As you remember, Marc has dissociative identity disorder, which means that he has some alters - one of them is millionaire Steven Grant, and another is a cab driver Jake Lockley. We are sure, in our fanart Marvel's Moon Knight Nice Sticker is Mister Knight, the identity of millionaire Steven Grant.