The difference is clear as day
Going back to assembling the SD RX 78-2 build after what happened in the previous Z-Knight post. Did not expect to get back to assembling this kit so soon since I last completed it a week ago.
All the pieces re-arranged according to colors instead of sections
[Weapons]
Pieces of the beam rifle
Assembled beam rifle. The scope is able to rotate 180°
[Feet]
Pieces of both sides of the feet

Completely assembled feet with stickers applied
Left and right sides of the feet
There is an issue with the polycap as one of the feet are loose. This could be an error on my part as I reused the polycaps from other kits and may have used the wrong one even if it looks the same
[Waist]
Parts of the waist
Assembly of waist is straight forward
[Chest]
Parts of the chest piece
The top and bottom of the chest. Is a shame that the details on the bottom will not be seen
The front view of the chest unit. Fitment for the chest vent is tight and scratched off a bit of the blue paint but luckily it is not visible
The arm connectors are able to move individually front and back
[Arms]
Pieces of the arm waiting to be assembled. Even the SD uses polycaps as the connection between the upper and forearm unlike Z-Knight
The completed arms. For those eagle eye reader and notice the error in the assembly leave a comment "I know" below
The hands are able to bend about 45° upward
[Head]
360° view of the head
Top view of the head. From this angle one can clearly see the different white which was used in Part 2 This is the end of the post. Will be going back to working on the Z-Knight and hopefully able to finish it without any more issues. Next post for the SD will be assembling all the sections together, some action poses and conclusion of this kit.