Premium 3D-Printable RC Catamaran Design

I'm looking for an experienced Onshape (preferred) or Fusion 360 CAD designer to help develop a premium 3D-printable RC catamaran called TikiTender.

The project is not just modelling parts. We already have a clear product vision and engineering direction. We need someone who can convert sketches, engineering concepts and design reviews into clean, fully parametric CAD models.

The project

A 3D-printable RC pool service boat featuring:

Twin catamaran hull
Twin underwater thrusters
Waterproof electronics pod
4 drink holders
Large snack tray
FPV camera
Water cannon
Modular accessories
Designed specifically for Bambu P1S printers
Requirements
Expert in Onshape (preferred) or Fusion 360
Experience designing products for 3D printing
Strong understanding of assemblies and parametric modelling
Ability to design clean, serviceable parts
Comfortable working from sketches and engineering feedback
Experience with waterproof enclosures is a bonus
RC boat or marine design experience is a bonus
Scope

Initially we would like assistance designing:

Twin pontoon hulls
Waterproof electronics pod
Structural deck system
Thruster cassette
Assembly
Production STL export

This is likely to become an ongoing project over several months.

Deliverables
Fully parametric CAD model
Organised feature tree
Assemblies
Engineering drawings
STL exports for printing
Revision updates as the design evolves

We already have concept drawings and a clear engineering direction, and you'll work closely with us as part of the design team rather than simply modelling from scratch.

Please include examples of previous mechanical product design work, particularly 3D printed products, RC models or consumer products.