DIY Garage Conversion Construction Plans

I’m looking for someone to create detailed construction plans for a DIY garage renovation project. The project involves building a raised wooden platform with stairs leading up from the garage floor, a short hallway connecting to a new room, and another set of stairs leading down into that room. It also includes constructing the partition walls that form the hallway and the main partition wall separating the new room from the remaining garage. I can provide detailed measurements, photos, sketches, and descriptions of the entire layout. I’m looking for more than just a 3D rendering. Ideally, I need: * Accurate 2D and 3D drawings with dimensions * Detailed framing plans for the platform, stairs, hallway, and partition walls * Wall framing diagrams showing stud placement, headers, door openings, and connections * Step-by-step construction diagrams suitable for a beginner * Exact lumber measurements and cut lists * Complete materials list with quantities * Stair dimensions, including risers, treads, and structural connections * Construction details suitable for local building-code and structural review My goal is to have a complete set of plans detailed enough that I can purchase the materials and build everything myself. Is this something you can provide? If so, please let me know your estimated cost and turnaround time.