Create concept art of a female sheriff in a post-apocalyptic setting for an immersive VR film. PENCIL DRWAING CONCEPT ART STYLE. CHARACTER SKETCH SHOT. The scene is set in a flooded, desolate high-rise city, with remnants of buildings partially submerged due to rising sea levels. The sheriff should appear strong, resilient, yet empathetic, with a sense of determination and subtle warmth in her expression, as if she has endured hardship but still holds onto hope. She wears a modified, practical uniform with rugged, waterproof gear suited for navigating through water and debris, including a waterproof jacket, holstered weapon, and essential survival tools. The background should feature haunting remnants of a drowned city, with floating debris to evoke a somber, dystopian mood. The art style should be gritty, with realistic textures that immerse viewers in the harsh, reflective atmosphere of this ruined world.