There are twenty major components total to the whole suit. I've grouped things together to shrink it down. You have: 1. Helmet 2. Armor 3. Jet Pack 4. Gauntlets 5. Chest display 6. Blaster 7. Shin tools 8. Toe spikes 9. Jumpsuit 10. Neckseal 11. Flak Vest 12. Boots 13. Ammo belt 14. Girth Belt 15. Wookie braids 16. Cape 17. Gloves 18. Spats or ankle ties 19. Side belt pockets 20. jet pack harness.
Gauntlets includes the hoses, armor includes all pieces (chest back shoulder, neck, knees w/darts), JP includes beacon and stabalizer.
Based on that if all he needs is boots, a JP and gauntlets then he is only 85% complete