low-poly landscape 3d model

Low poly augmented reality scene emerging from a square exhibition card on a clean white surface. A stylized miniature Andean coffee landscape rises from the center like a sculptural model. Faceted green mountains with layered geometric slopes extend into the background. A winding river flows through the valley, reflecting soft light. Low poly coffee plants with small red cherries are scattered along the hillsides. Warm sunrise lighting casts gentle shadows onto the card. Matte polygon textures, clean geometry, minimal museum aesthetic, Unity-style low poly rendering, no text, no logos, square format, high resolution.