Enhanced Expansion Parts full shot

Enhanced chest and skirt parts.

The blue chest parts require you to fully disassemble the waist before reassembling.

Enhanced shoulders and upper shield.

The upper shield section also needs to be fully disassembled before reassembling.

Enhanced knee, rear calf, and foot parts.

The front/rear foot parts are relatively easy to swap out.

The rear calf parts on the legs also need to be disassembled and reassembled.

The enhanced backpack parts, which have the most complex configuration.

First, fully disassemble the existing backpack as shown above,

then strip away the original backpack parts (left) and reassemble using the enhanced parts (right).

The beam sabers have also been made a bit larger.
You'll need to disassemble the original beam sabers and borrow one of the internal plated parts from them. (What a hassle..)

Original parts left over after swapping in the enhanced parts.

You're supposed to remove the existing waterslide decal (AG) on the left front skirt,
and replace it with a new waterslide decal printed with "NA".
But I didn't want to peel off the original decal I'd worked so hard to apply (T_T), so I just left it as-is.

The enhanced armor on the rear calves features a gimmick that slides up and down.

A rear skirt that didn't exist before has been newly added.

The shoulder armor is much larger and more imposing now.

The thruster covers and wings on the lower backpack have gotten larger.

The rear calf armor design has also been changed.