Compare variant Fett costumes

Dented helmet

Darker green / medium green helmet

18 kill stripes

Upper cheeks of helmet are blue-green

Mandibles and head band are red / burgundy and keyhole slots on the back of the helmet with a visible appearance of a circuit board.

Helmet back panels are primarily a medium green color

Rangefinder assembly on the right side and rangefinder stalk appears metallic with two red "lights" on top

Both weathered ears are metallic silver and right ear has a "micro switch"

Right cheek has a weathered silver "diagnostic port"

Dented helmet

Same as the "Empire Strikes Back" hero helmet, but with a large crack on the side plus touch-up paint

Extra dent on the right chest armor, not seen on the stunt armor and the ROTJ:SE armor

Different dents in the chest armor vs. ESB

Uses stunt armor which lacks an extra dent on the right chest armor, otherwise only seen on the ROTJ hero armor

EE-3 has much darker with grooves on the barrel and no strap, unlike the "Empire Strikes Back"

Scope is mounted more toward the back

Unlike "Empire" Boba Fett, no sidearm blaster

Shoulder icon has separated "tusks"

Unique chest symbol with clean detailing

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

Left shoulder armor has the Mandalorian skull symbol

Right shoulder has no symbol

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

Olive green cape (made from a U.S. military half shelter tent) off his left shoulder

Olive green cape (made from a U.S. military half shelter tent) off his left shoulder

Wookiee scalps are "blonde, brown and black braided loops of hair hung from the right shoulder"

Same synthetic braids from "The Empire Strikes Back," not from ROTJ

Jetpack is "medium blue, silver, white, black, yellow-orange, and red"

Jetpack beacon light is not illuminated

There were three used in filming: the "hero" for close-ups, the pyrotechnic, and the stunt for when the stuntmen (yes, plural) fall into the Sarlacc

They used one of the damaged "stunt" jetpacks in the scene with Jabba's dancers

Gauntlets are dark red / burgundy

Left gauntlet has a keypad (made from a 1977 Casio MQ-1 calculator) and the rocket

Gauntlet hose goes up into the shoulder armor, not the arm cuff

Only one hose to each gauntlet, unlike ROTJ hero

Right gauntlet is from the Pre-Pro 2 armor

Light grey and white double layered cotton gloves with hand-stitched, quilted patchwork

Right hand padding is longer than the left

Fastened on the underside with a white button

Light grey flight suit

Pouches are attached to the ammo belt, not the flight suit

Less weathered than ROTJ hero

Pouches are attached to the flight suit

Ammo belt has 8 beige pouches with beige stitching and no separation nor snap closures

Belt has 6 metal eyelets

Right pocket is beige/brown and left pocket is blue/grey

Extra ammo pouches compared to the ROTJ hero

Same as "The Empire Strikes Back"

Golden yellow knee armor with two dart launchers on the left knee and one on the right with a second metal detail above it (unlike ESB)

Right knee armor is from the pre-production costume

Two shin tools (Sonic Beam Weapon, Anti-Security Blade)

None during filming, but at least three photo shoots with this costume show either no tools, two Anti-Security Blades, or copies of all four tools.

Same boots but with spats, unlike ESB

Spats are a different color than ROTJ hero