How do you unlock the fusion suit in Metroid prime?

For Metroid prime ( Game Cube ver.), you need to have a gameboy advance with a completed save file of metroid fusion. connect it to a controller input with a cable (you need to buy one). On Metroid Prime Trilogy, you need to finished Metroid Prime on any level and buy it on the extra menu (it cost 1 orange token and 2 silver tokens and then activeted).