～～～Premise of this Post～～～
First, please take a look at this Z'Gok (SEED)/Infinite Justice II model, created based on the image from the Gundam SEED FREEDOM movie.
https://www.gn-app.com/posts/a9084ed2-5d0b-4f92-9ebd-5f8e7695a8a6
This is an introduction to how to transform from Z'Gok form to Infinite Justice II form, as shown in the previous post.
I hope this will give you an idea of how the parts are connected!

[Form change] Z'Gok → Infinite Justice II [SEED FREEDOM] | オリベー(・×・)'s Gunpla works