3D Web Configurator Development

I'm in need of a highly skilled and proficient 3D modeling and web developer to create an interactive configuration tool. The main goal is to deliver a seamless user experience for configuring a grid-based 3D model.

Key requirements include:
- Configuration Options: This includes enabling users to select color, material, and adjust the size of the 3D model.
- Web-Based Tool: The tool should be developed as a web application for easy access and usage.
- Level of Interactivity: I aim for a high level of interactivity, allowing users to rotate and zoom the model, customize features, and see real-time changes to the configuration.

Your proposal should include:
- Your approach to creating a user-friendly and engaging web-based configurator.
- Relevant samples of similar projects you've undertaken in the past.
- A realistic timeline for the completion of the project.

Ideal Skills and Experience:
- Proficiency in 3D modeling, particularly grid-based models.
- Strong understanding and experience in web development, including interactive web tools.
- Excellent communication skills and a track record of delivering projects on time.