1. Introduction
  1.1 Role of virtual reality in architectural visualization
  1.2 Objectives of the project
2. Literature Review
  2.1 Overview of virtual reality technologies
  2.2 Applications of VR in architecture and design
  2.3 Comparison of existing VR visualization tools
3. System Design
  3.1 3D modeling and scene creation
  3.2 Real-time rendering and visual quality
  3.3 User interaction and navigation
4. Implementation
  4.1 Selection of VR hardware and software platforms
  4.2 Integration with architectural design software
  4.3 Testing and user feedback
5. Results and Discussion
  5.1 Visualization quality and realism assessment
  5.2 User experience evaluation