Ultra-realistic fine-dining dessert photography of a luxury plated mousse cake designed like a BMW logo, segmented into glossy blue and white quadrants with a chocolate base, placed on a white ceramic plate. Subtle cocoa powder garnish and curved dusting on the plate, warm candlelit restaurant ambiance, shallow depth of field, cinematic bokeh, soft golden highlights, premium editorial food styling, 85mm lens look, high contrast, rich textures, elegant upscale mood, hyper-detailed, 4K quality.