Clarify the goal, use case, field constraints, existing part, or problem to solve.
Use 3D scanning, measurements, photos, or field observation to document the part, environment, or usage context.
Create or adapt the model through reverse engineering, functional design, ergonomic improvement, or technical optimization.
Select the right process and produce a first usable version for testing or implementation.
Validate the solution in real conditions, refine the details, and deliver a functional result.