Commercial Landscape Drafting Plans - future projects

I have a a few projects in the pipeline that will need to be drafted and I need a clean, construction-ready CAD package produced from sketches and pdf files. The scope is limited to exterior works only,... (Budget: $25 - $40 AUD, Jobs: 2D Drafting, 3D Rendering, Adobe InDesign, AutoCAD, Building Architecture, CAD/CAM, Drafting, Landscape Design)