Create Realistic 3D House Walkthrough

I have the full architectural set of drawings for a new house in PDF format and I’d like it transformed into a high-quality 3D model that I can virtually walk through from room to room. The walkthrough needs to cover the entire home, not just key spaces, and should feel as lifelike as possible with realistic textures, materials, lighting, and shadows. My goal is to see every finish, fixture, and piece of fitted furniture in a clean Modern style so I can evaluate flow, sight-lines, and overall ambience before construction begins. You’re free to suggest software—Lumion, Twinmotion, Unreal Engine, Blender, 3ds Max with V-Ray—so long as the end result is photorealistic, smooth, and exportable to a standard video format plus a navigable file (FBX, OBJ, or native format). Deliverables • Detailed 3D model of the entire house, built accurately from the PDFs • Fully rendered walkthrough video (1080p or higher) that tours every room, hallway, and exterior approach • Source file or package allowing me to take additional stills or tweak materials later on I’ll share the PDFs and any additional reference images as soon as we start. Please outline your proposed workflow, a rough timeframe, and a couple of examples of similar realistic walkthroughs you’ve produced.