Realistic Architectural Video

I need a 30-second video for concept visualization of a building. The video should be in realistic rendering style and include:

- Interior of the building
- Exterior of the building
- Surrounding landscape

Ideal skills and experience:
- Expertise in architectural visualization
- Proficiency in 3D modeling and rendering software (e.g., Blender, 3ds Max, V-Ray)
- Strong understanding of architectural details and design
- Ability to create immersive and realistic animations

Please provide a portfolio showcasing similar work.