FLUX prompt: An ultra-realistic, full-body portrait of a mesmer...

An ultra-realistic, full-body portrait of a mesmerizing demon knight woman, her pose both powerful and menacing, radiating dark energy and imposing authority with a shadowy and striking palette. She stands resolutely, her form exuding strength and infernal power. She wears a massive, black plate armor crafted from hellforged steel and adorned with crimson and obsidian details, in a mix of deep black, crimson red, and shadowy gray, with subtle spiked edges and demonic symbols, creating a terrifying and imposing contrast. The armor features intricate demonic engravings, reinforced plating with jagged edges, and energy conduits that seem to channel hellfire, designed for both protection and destructive power. Her photorealistic face exudes cold intensity and demonic allure, with sharp features and piercing, crimson eyes that glow with inner infernal light. Her long, black hair is styled in a chaotic, voluminous mane adorned with demonic horns, metal rings, and sharp spikes that seem to crackle with dark energy. Ethereal, flame-like tattoos in glowing red and black patterns swirl along her arms and face, adding a demonic charm. She wields a great axe, its blade radiating hellfire and a shield adorned with a demonic sigil and sharp spikes, both exuding a terrifying and infernal glow. The background is a vivid combination of a hellish landscape filled with lava and decaying ruins and swirling, abstract energy currents in hues of crimson red, black, shadowy gray, and volcanic orange, emphasizing her dynamic demonic presence. Dramatic cinematic lighting creates stark shadows and fiery highlights, accentuating the strong and menacing lines of her pose. The image combines advanced digital artistry techniques, including V-Ray tracing and Unreal Engine 5 rendering, with mixed-media digital painting. Every element is brought to life in UHD resolution, showcasing her as a powerful yet elegant demon knight, blending the aesthetics of gothic horror, dark fantasy, and futuristic realism in one extraordinary full-body composition.