Note 1: The model is static and not for animation tasks.

Unwrapped - Reset X-Form - Centered

Diameter of Sphere = 119.4 cm (47 Inches)
Diameter of the Lower Tire = 180 cm
Dimensions of the Reflecting Pool: 1080 x 680 cm (120 cm in Depth)
Polygons: 2,590,318
Vertices: 1,386,802
Material = Bronze

Archive Contains:
1- VRay Version.MAX (Ver. 2012)
2- Corona Version.MAX (Ver. 2012)
3- Textures Folder
4- VRay Version.MAT (Ver. 2015)
5- Corona Version.MAT (Ver. 2015)
6- Obj (+ Wired Materials.MTL)

To refer to the creator of this fountain open the following link in your browser:
https://www.davidharber.com/water/water_mantle.htm 

Note 2: Previews are made by using Caustics FX. In order to have a more realistic render:
For VRay: Turn off "Affect Shadows" of water shader and enable Caustics in Render GI tab. Otherwise, make sure Affect Shadows is checked.
For Corona: Turn on "Caustics" in water shader and enable Caustics Solver in Render Performance tab.

Note 3: If you are using VRay version 3.1 or lower, choose Blinn, Phong or Ward in BRDF section of all materials.

Note 4: As shown in Preview 6, for your comfort and feasibility of customization, waters of the pool and the fountain are separated. Also Small bubbles and Large ones have their own individual objects. So it is possible to delete them to have a more optimized scene.

If you have any questions or have any comments on this model, please don't hesitate and leave it in comments. I will answer it as soon as I can.