Realistic DNA Vector Illustration

I’m putting together a project that calls for a highly detailed, scientifically accurate illustration of a DNA double helix. I need it created as a fully scalable vector so I can resize or recolor it later without loss of quality.

Style & palette
• True-to-life rendition: clean lines, proportional twists, no stylized distortions.
• Natural colors that are seen in the image attached
Extra touch
A tasteful background pattern should sit behind the strand to add depth but never overpower the main subject. I’m open to seeing a few pattern concepts (e.g., faint hexagonal grids or soft molecular shapes) if you have ideas that complement the helix.

Deliverables
1. Source vector file (AI or layered SVG).
2. High-resolution export (PDF or PNG, 300 dpi).
3. Any linked fonts or patterns packaged properly so the artwork is immediately editable.

Acceptance criteria
• The helix must follow correct base-pair proportions.
• Colors remain within the chosen natural palette.
• Background pattern is on its own layer and can be toggled off.

I’m ready to move forward as soon as I see the right style match.