Cartoon Cityscape of [CityName] on a Circular Cream Cake

On top of an elegant round cream cake, present a miniature 3D cartoon city scene of [CityName] in a clear 45 degree top-down isometric view, as if the city were a three-dimensional decoration placed on the cake. The cake is fully visible, including the top, the rim and part of the side, with a golden round cake board underneath.
Place [CoreLandmarkName] in the exact centre of the frame, noticeably larger in volume than the other buildings so it becomes the visual focus of the whole image; the remaining city landmarks are arranged in a ring around it, slightly lower in height, creating a sense of hierarchy radiating from the centre outward.
It must include [list of other representative buildings of the city, 3-5 is enough], drawn in a cute yet clearly detailed and recognizable miniature style. The cake surface serves as the city ground, dotted around with fruit (strawberries, blueberries, orange slices, etc.), chocolate shavings and chopped nuts. A slice can be cut away from one side of the cake to reveal the layered structure inside, reinforcing the "delicious" feeling.
The whole scene takes place in [weather type, for example: a snowy winter day, a rainy night, a hot sunny day, a breezy seaside day]. The sky and the light clearly express this weather, while the weather also acts on the cake in dessert form:
[Weather effect 1: for example "snow covers the roofs and the cake surface like icing"]
[Weather effect 2: for example "rain becomes syrup and sugar pearls, creating a glossy flowing texture"]
[Weather effect 3: for example "sunlight makes the cream melt slightly and produces soft highlights"]
Use soft, refined textures, realistic PBR materials, and soft, believable light and shadow, 3D isometric, richly detailed.
At the top centre of the frame, put a large bold English title “[CityName]”, below it a clear weather icon, and below that the date (small text) and the temperature (medium text). All text must be centre-aligned with consistent spacing, and may slightly overlap the top of the central landmark without covering its main silhouette. The overall composition is clean and minimal, with a soft solid colour or slightly gradient background. Square image 1080x1080, high resolution, ultra detailed, soft lighting, global illumination, cinematic.