Welcome to the boards. Since you are 'sans income' at the moment, I would start by deciding which version of Fett you want to make (ESB, RotJ, RotJ Special Edition, Pre Pro) and studying as much reference material as you can. Then make a list of each part you will need. Possibly divide the list into two sections: 'hard parts' (helmet, armor, gauntlets, etc.) and 'soft parts' (jumpsuit, vest, boots, cape).