Create 4 views of the same 3D rendering of an eco-friendly exhibition booth with a nature-inspired theme. The back wall should feature a tree bark pattern made of recycled wood, with a green wall in the center of the panels. Organize two main display areas: on the left side, design a structure that looks like a tree with branches covered in vegetation extending outward, surrounded by a circular table with multiple shelves to display books. On the right side, place a semicircular table supported by a base in the shape of "NNN," with two stools behind it. Place brochures or leaflets on both tables. Include three large rectangular screens between the background and the tables. The floor should have a green pathway design made of synthetic grass with an arrow leading towards the central structure, enhancing the natural and sustainable atmosphere of the booth. Use materials that resemble recycled wood to emphasize the eco-friendly theme.