Hi Henry,
This is Bogdan from Romania.
I'm a mechanical engineer - specialized in the industrial robotic field, 3D designer and modeler (from time to time and some projects I could make the functional prototype too).
I'm doing product design, industrial design, reverse engineering, ideation, etc.
I have over 15 years experience working on various systems/devices across multiple industries, from concept to launch.
1 - for which part of your trike need help? (chassis, suspension, drive train, cockpit, body, etc...)
2 - what architecture you chose for the trike? (i'm asking about engine placement, suspension type, steering, etc) - from the pics is not obvious :(
3 - what kind of design do you need? presentation or shop drawings for building?...
4 - which are your manufacturing capabilities (or to which you have access)? - would be useless to design parts which require waterjet cutting (for example) if you don't have access or is to expensive...
5 - what elements/parts you have designed till now?...(or you'll build it "on the fly")
6 - could you share the drawings/sketches you use/made for this trike?
btw - hope you are aware that the price will be discussed/negotiated based on the complexity, amount of work, level of details, etc, right?
Regards
Bogdan