3D Concept for Luxury Fire Pit Sculpture

I am a professional metal fabricator working on a high-end residential estate project. I am looking for a skilled 3D designer / concept artist to help develop a sculptural centerpiece for a custom fire pit.

The fire pit is 6 ft in diameter, and the sculpture will sit in the center as a permanent focal element.
Concept Direction:
Structure formed by six arrows leaning inward (teepee-style)
Arrows should feel subtle and refined, not overly literal
Incorporate organic elements:
vine-like wrapping
branch-inspired textures
Style should be high-end, sculptural, and cohesive with luxury architecture

Materials (for visual reference):
Primary: stainless steel
Accent: copper elements (for warmth and contrast)

Deliverables:
2–4 high-quality rendered concept images
One version with fire (for visual impact)
One version without fire (to show sculpture form)
Optional: simple dimensioned sketch (not required)

Ideal Candidate:
Experience with sculptural / architectural elements
Strong sense of form, proportion, and material realism
Bonus if familiar with metalwork or fabrication constraints

Notes:
I will be fabricating this piece myself, so designs should be realistic and buildable, but this is primarily a concept and visualization task.