Web-Based Color/Pattern Customization Tool

I need a web-based tool to allow users to customize a product with up to 6 accessories.

Requirements:
- Color/pattern selection for the product and accessories (colored cord, keychain, lid, arm).
- Dynamic changes via code, minimizing the need for multiple images.
- Product images provided; rest should be customizable via code.
- 2D or 3D preview (whichever is easier).

Ideal Skills:
- Proficiency in JavaScript, HTML/CSS.
- Experience with web-based customization tools.
- Knowledge of 2D/3D rendering for web applications.
- Ability to create a user-friendly interface.

Please provide a sample to confirm understanding.

I imagine ai will help too