3d realistic character image of a guardian of life's final digital transition in a future where consciousness is archived post-mortem. His attire blends ethereal drapery with advanced life-data systems, adorned with symbols of peaceful passage. Eyes reflect the serenity of final moments. Incorporate a scythe that can safely transfer consciousness to the digital beyond. Colors: gray, silver, and blue. Capture the essence of a warden ensuring a tranquil transition to the digital afterlife.