Retaining Wall and Deck Expansion

I am a skilled contractor I need plans for permit submittal to build a concrete retaining wall and expand an existing deck with wood and possibly a pool Requirements: - Concrete retaining wall to create a level area... (Budget: min $100000 USD, Jobs: 3D Design, 3D Drafting, 3D Rendering, Architecture, AutoCAD, Building Architecture, CAD/CAM, Construction, Structural Engineering)