Ghost materialising for its portrait

Ethereal, blue, transparent ghost portrait of ghosts of people who died in hospital, their phantom forms illuminated against an inky, icy midnight backdrop, surrounded by a chilling, gloomy environment. Detailed, hyper-realistic 3D close-up shot of a single ghost in a mysterious, sinister black vault, ...

Create an ethereal, blue, transparent image of a ghostly figure. The ghost should appear to be illuminated against a backdrop of a dark, chilling and gloomy environment of midnight. The representation of the ghost should be a detailed, 3D close-up shot, somehow still maintaining elements of an adorable, ...