Holy Grail 3D Render in a Grand Mansion Hall

Ultra-detailed, photorealistic 3D render of the Holy Grail: a gleaming golden chalice encrusted with gems, resting on a marble pedestal. Set in the grand hall of a luxurious mansion, with towering gilded moldings, dark polished wood paneling, arched windows, and sweeping marble staircases. Warm, cinematic lighting from chandeliers and skylights bathes the scene in golden tones, creating volumetric dust, subtle reflections on marble floors and brass surfaces. Foreground focus on the chalice with a shallow depth of field; distant corridors softly blurred. Rich textures: gold, brass, mahogany, velvet drapes, tapestry panels. Cinematic composition with a low camera angle, slight tilt, amber/antique color grading, and a sense of sacred relics within opulent luxury.