Hogwarts castle, magical architecture, stone walls, house-specific common rooms, Gryffindor, Slytherin, Hufflepuff, Ravenclaw, enchanted paintings, cozy fireplaces, house crests, students in uniforms, house colors, magical ambiance, torch-lit corridors, secret passages, restricted access, fantasy setting, ambient lighting, immersive atmosphere, 3/4 composition, dynamic angles, interactive environment, game concept art, detailed textures, rich fabrics, wooden furniture, velvet drapes, medieval aesthetic.