Ultra-detailed portrait of an alluring royal elf woman with a captivating expression, elegantly adorned in an opulent gown, seated gracefully on an ornate throne in an expansive fantasy castle hall; the atmosphere enriched by dramatic cinematic illumination, captured with Nikon D850 quality, evoking a film still with HDR precision in 8k; a subtle ambiance of Cybernetic Realism balanced by underlying dreamlike imperfection.