A luminescent garnet creature sips its drink in a bustling steampunk bar, captured in a stunning realistic photograph. Its wet, crystalline structure glistens under the soft glow of intricate, detailed lighting, rendered in a cinematic 3D style with Octane render. The setting is finely focused, sharp with every detail, trending on ArtStation for its exquisite isometric composition. Rim lighting highlights the creature's contours against a blurred bokeh backdrop, creating depth and allure. The scene is an artistic masterpiece, encapsulating the vibrant essence of a fantasy realm in fine detail.