forest environment 3d model

Generate a highly realistic 3D forest environment. Include gently rolling mountains and hills, dense trees of varying heights and species, lush green grass with visible blades and textures, scattered natural rocks, small shrubs, colorful flowers, fallen logs, and dirt paths. Add rivers, small streams, or puddles for natural variation. Include distant mountains for depth, soft ambient lighting with realistic shadows, and a clear blue sky with subtle clouds. The scene should look like a real-world forest captured in high definition, with detailed textures for all elements, natural proportions, and cinematic visual fidelity. Focus on realism, natural variation, and fully immersive forest environment.