Plan Large Commercial Concrete Waterfall

I’m preparing to add a statement waterfall to a commercial site: 12 m wide, 3.5 m tall. I already have visual references for the aesthetic, but I need your expertise to translate those ideas into a buildable plan... (Budget: $30 - $250 USD, Jobs: 3D CAD, 3D Modelling, AutoCAD, CAD/CAM, Civil Engineering, Construction Management, Solidworks, Structural Engineering)