How to machine an airplane using CATIA Machining Workbench? Part is below.
Personally, I don't have time to write a tutorial, but, your model has problems. None of the surfaces are trimmed together, nor are there any fillets. This causes major problems when machining complex surfaces, even if you have a 5-axis CNC.
What is the model to be machined from?
What is its end application (why do you want it)?
What machine type will it be machined on(make, model)?
What cutters/holders do you have?