floating-island landscape 3d-render

Recreate the reference exactly as a vertical 2:3 composition showing a hexagonal transparent diorama floating at the center of the frame with its base sitting just above calm reflective water and the surrounding horizon pushed to the far background. The main subject is a large sculptural rock island with dense green trees and shrubs that occupies the central third of the frame and fills roughly half the vertical height, with a natural arch carved through the rock and a tall curtain waterfall falling through the arch into mist below. A single small human figure stands on the flat stone platform at the lower center, silhouetted against the mist to communicate scale and occupies the lower-center third of the island. Color balance favors muted cool-blue atmosphere with deep slate background, mid-green foliage, warm beige rock faces and soft pink and yellow flower beds framing the platform edges. Light is soft and diffuse from an overcast sky with gentle rim separation on foliage and crisp, slightly desaturated reflections on the water surface. Textures are tactile and realistic: rough limestone faces with visible erosion lines, saturated moss and leaf clusters, dense flowering shrubs with individual petal clusters, and finely detailed water ripple reflections. Maintain shallow-to-moderate depth with the island and figure in sharp focus and distant horizon softened by atmospheric haze, and keep all spatial relationships, scale cues, and the hexagonal crop faithful to the reference.