Photo Realistic 3D Model Conversion

I am looking for a skilled 3D artist to convert a SketchUp model of an underground concrete structure into a high-detail, photo-realistic model for use on a website. The project involves integrating a shed from an actual photo, modifying it to extend the roof to cover concrete stairs, and placing it on top of the underground structure. The setting is a large residential backyard, and I require several images from different angles, including a cross-section view.

Key Requirements:
- Convert SketchUp model to a high-detail photo-realistic model
- Use smooth concrete texture for the underground structure
- Modify the shed by extending the roof to cover the stairs
- Accurately place the shed on top of the underground structure
- Provide multiple images from various angles and a cross-section view

Ideal Skills and Experience:
- Expertise in 3D modeling and rendering
- Proficiency in SketchUp and photo-realistic rendering software
- Strong attention to detail and ability to create high-detail models
- Experience in architectural visualization and integrating real-world elements into 3D models

I look forward to seeing your creative approach to bringing this project to life!