Post here all CAD files used in the project with enough information so that sponsor could build another prototype if necessary.
Full assembly of Design 1
Oscillation generation system Oscillation generation system
Angle Adjustment System
Full assembly of Design 2
Oscillation generation system with guide rails, track, carriage, rotating disk
Track
Flywheel
Carriage
Carriage: exploded
Motor mounting system
Pendulum system
Angle adjustment system