Design an eco-friendly treehouse resort that blends seamlessly with the surrounding forest. The resort should be composed of multiple interconnected treehouses, each with a unique design that takes inspiration from nature. The structures should be built using sustainable materials like bamboo and recycled wood, and feature large windows and balconies that offer breathtaking views of the forest canopy. The resort should also include a central area with a natural swimming pool, surrounded by lush greenery, and a series of wooden walkways that wind through the trees, providing a unique and immersive experience for guests.