Parametric Corsair Xeneon Edge Transport Case Design

I already have STEP files for the Corsair Xeneon Edge and a reference transport case I like.

https://www.printables.com/model/1651858-corsair-xeneon-edge-145-touchscreen-mode
https://www.printables.com/model/1878397-xeneon-edge-case
https://makerworld.com/en/models/1869949-xeneon-edge-stream-deck-mount-with-cable-cutouts

What I need now is a fully parametric Fusion 360 design that:

https://www.printables.com/model/541235-parametric-box-v2-double-clasp

• Matches the reference case’s overall shape and opening style while keeping its latch, hinge, and handle layout.
• Uses a removable inner insert that combines snug-fitted pockets with soft-padded style supports so the display is cradled but easy to lift out.
• Leaves dedicated cut-outs for the power cable, adapter, plus mounting parts and other small accessories.
• The inner insert should also contain space for the factory back support

The outer shell and the insert must be separate bodies in the timeline so I can re-print only the insert if the device changes. Please model everything natively in Fusion 360 (no imported mesh edits) and keep key dimensions and clearances as editable parameters.

Deliverables
1. Fusion 360 (.f3d) file with clearly named components, user parameters, and a clean timeline.
2. An STL export of the insert and case to verify printability.
3. A short text note summarising print orientation, recommended materials, and assembly sequence.

If anything in the STEP files seems off, flag it early so we can adjust before you progress too far. Looking forward to seeing your approach!