Shoulder Armor

Unique skull variant on the left shoulder

No symbol on the right shoulder

Unique skull variant on the left shoulder

No symbol on the right shoulder

Right shoulder armor is more brown than PP2
Left shoulder armor is similar to PP2

Same shoulder armor as the "Return of the Jedi" hero costume

The shoulder armor/bells are reversed — a continuity accident on set during production — where the right shoulder has the Mandalorian skull symbol and the left shoulder is blank

Short and sticking straight out, rather than falling with the shoulder curve

Grey shoulder bells

Grey shoulder bells

All white and longer, falling with the shoulder curve

Left shoulder armor is "golden yellow and weathered where indicated in visual references to give the illusion of battle wear and damage," which has the Mandalorian skull symbol

Right shoulder armor is "orange-yellow in color" with no symbol

Left shoulder armor has the Mandalorian skull symbol

Right shoulder has no symbol

None

More damaged than pre-Sarlacc "Return of the Jedi"

Similar shape, but semitranslucent as seen in sunlight