creepy regenerator, Resident Evil 4 remake, horror creature, pale skin, spine-chilling smile, elongated limbs, slow menacing walk, hospital gown, tattered, bio-organic weapon, lab environment, cold steel tables, flickering fluorescent lights, ominous shadows, eerie atmosphere, close-up shot, high tension, detailed texture, glossy wet look, dynamic lighting, survival horror, intense fear, 3/4 view, cinematic angle, high-resolution, realistic materials, interactive environment, foggy breath, chilling sound effects, advanced AI behavior.