Learn to create an impressive 3D room portfolio using Three.js and Blender in this comprehensive tutorial. Master the process of modeling, texturing, and animating a 3D environment, then integrate it into a responsive web application. Explore advanced techniques such as custom camera movements, scroll-triggered animations, and theme toggling. Dive into code structuring with the Singleton design pattern, asset management, lighting setup, and performance optimization. Implement smooth scrolling, preloaders, and responsive designs. Finally, deploy your creation using Git, GitHub, and Vercel. Perfect for developers looking to elevate their web design skills with immersive 3D experiences.