Isometric France Diorama Poster

Create a clean editorial poster featuring an isometric 3D country diorama of {argument name="country name" default="France"} floating on an off-white studio background. The landmass is shaped accurately like metropolitan France, with a separate small island for Corsica at the lower right, rendered as a thick carved terrain slice with vertical rocky cliff edges and soft cast shadows. Fill the map with lush green countryside, patchwork yellow and tan farm fields, forests, winding blue rivers, thin roads, tiny towns, harbors, boats, and regional landmarks. Place Paris near the center with a prominent miniature Eiffel Tower as the focal point, plus recognizable French scenery including snowy Alpine mountains along the southeast, Pyrenees-style snowy mountains along the southwest, Mediterranean coastline and marina at the bottom, Atlantic coastline with lighthouses and small sailboats at the left, and cathedral/castle-like landmarks scattered across the map. Use highly detailed miniature model realism, isometric perspective from above, warm daylight, crisp depth, realistic terrain textures, and a polished travel-atlas aesthetic. At the top, add centered typography: small spaced uppercase text "EUROPE", then a very large bold condensed uppercase title "{argument name="country title" default="FRANCE"}" in dark charcoal, followed immediately on the right by a vertical tricolor flag with three equal stripes blue, white, and red. Beneath the title, add small spaced uppercase metadata reading "{argument name="capital and population" default="PARIS • 67.4 MILLION"}". Keep the composition symmetrical, premium, uncluttered, with no extra labels, no border, no watermark, and no additional text.