This is a custom Workflow, that combines the ultra realistic Flux Lora, with the Flux model and an 4x-Upscaler.

The Lora is from here:  https://huggingface.co/XLabs-AI/flux-RealismLora

As upscale model I would recommend this one:  https://openmodeldb.info/models/4x-ClearRealityV1

It takes around 2:20 Minutes with 35 steps and an average GPU (RTX 2070 Super). By the way, I would recommend Euler with sgm_uniform.

Woman in the water: Woman with blonde hair, standing in water, picture taken at night, a lot of stars and galaxies in the sky, from the side shines a dim light, in far background are mountains (ultra realistic), (picture taken from the back)

Prompt for cyberpunk: A futuristic cyberpunk warrior with neon blue armor, a sleek helmet with a visor, and glowing circuitry patterns on the suit. The character wields a high-tech energy sword, standing in a neon-lit alley

Alien Planet: An alien planet with towering crystalline structures glowing in various shades of blue and purple. The sky is filled with multiple moons and distant stars, and the ground is covered in strange, bioluminescent flora

Room: A modern, minimalist living room with floor-to-ceiling windows that overlook a lush garden. The room features a white sectional sofa, a glass coffee table, and a sleek, wall-mounted fireplace

Roman Marketplace: An ancient Roman marketplace bustling with activity. Vendors in traditional Roman attire sell goods at wooden stalls, while citizens in togas and sandals walk along cobblestone streets. The architecture is grand with marble columns and statues.

Portrait: ultra-realistic portrait of an elderly woman with deep wrinkles and silver hair tied in a loose bun. Her skin is textured with age spots and fine lines, and her eyes are a striking light blue, filled with wisdom and warmth. She wears a simple, elegant dress in a muted color, with a delicate lace collar. The background is softly blurred, emphasizing her face and expression, capturing the natural beauty and character of her years