improve the greenery significantly make climbing plants more botanically realistic with visible stems branching shadowing and leaf clusters not a flat pattern create depth and layering with some leaves forward and some behind the mesh introduce slight variation in species leaf size and tone for naturalness add soft volumetric shadows on the facade behind vines to separate them vines should appear rooted at ground level and cascading not pasted on the wall ensure mesh structure remains faintly visible through leaves enhancing believability foliage should look more mature and lush but still airy and not overgrown leaves should have subtle translucency and light interaction avoid uniform repetition give natural randomness and softness
