Non-Fiction Science Book Cover Design

I'm seeking a creative designer to craft a captivating cover for the second edition of my non-fiction science book. The design should evoke a sense of 'curiosity and wonder', encapsulating the nature of the model within. The model itself explains how our space-time reality is the result of simple base dimensional interactions which culminate in the extraordinary complexity of reality that we see. It answers many mysteries with ease and clearly defines concepts such as time, energy and matter in a very precise manner.

I have attached an image that is kind of what I'm looking for - but I am open to other ideas.

Key Requirements:
- Proven experience in book cover design, particularly within the non-fiction genre.
- Strong understanding of visual storytelling and ability to convey complex themes simply and effectively.
- Ability to create designs that evoke specific emotions or feelings.
- Familiarity with science-themed visual motifs and aesthetics.

Ideal Skills:
- Graphic Design
- Print Design
- Visual Communication
- Understanding of Science Themes
- Emotional Design

Please provide a portfolio showcasing relevant past work, any ideas you may have for this project and estimated time and costs.

Thank you.