Por favor, use Unreal Engine 5 to create an anime-style illustration in 8K Full HD resolution that depicts an elite samurai swordsman in an intense battle setting. O samurai deve estar vestido com um traje tradicional, including a distinctive characteristic hat Your posture should convey a deep concentration, while he wields a bright and majestic katana with both hands. The katana should be the central point of the composition. Meticulously detail every aspect of the blade, from polished steel to intricate guarding. O destaque principal, no entanto, must be the shadow element surrounding the blade. The shadows should be represented with an incredible level of realism, exibindo tonalidades vibrantes de preto

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