Affordable Durable Farmhouse Pool Design

I’m planning a rectangular concrete pool on my farmhouse property and need a complete design package that keeps the build as affordable and low-maintenance as possible while still standing up to years of daily exercise sessions... (Budget: ₹600 - ₹1500 INR, Jobs: 3D Design, 3D Modelling, 3D Rendering, AutoCAD, Building Architecture, CAD/CAM, Construction Management, Graphic Design, Landscape Design, Structural Engineering)