Important note:Every scene has its own lighting and Dimensionwhich affects the water material, So I highlyrecommend In Corona water material try to change the (Distance Number ) in the {Volumetric scattering section) in the material editor, So you can get more realistic results
Wall fountains with ivy
The archive contains:3ds Max 2018 file (Vray Next)3ds Max 2018 file (Corona 6)Fbx VrayFbx CoronaOBJ
For Caustics in Corona Renderer 4 or higher:Enable Caustics SolverIn the Render setup - performance- enable Caustics Solver.
For Caustics in Vray Renderer:Enable causticsIn the Render setup - GI - Caustics
Also, check my other objects on my page such as chandeliers, and tune in :)