Titan Aero Blowfan Duct + Cable Chain + fine Z axis adjust for AM8

X Motor Mount That I used :
https://www.thingiverse.com/thing:2328353

Titan Aero Mount That I used (Carriage Only):
https://www.thingiverse.com/thing:2347449
1. Medium length chain(chain element)
medium length chain was re-meshed with the Fusion360 since it is broken.

2. changepiece(chain element)
If you have no problem with previous chain elements(See Remixed from), then you can use that. there's no difference.

3. CableHolder with fine Z adjust
X-axis cable chain mount was