Notebook Vertical Stand with Docking Station (Lenovo)

Remix for Lenovo ThinkPad L14 or similar (28mm spacer) and USB-C Dock Gen 2 (40AS0090xx or similar) instead of 120mm fan.

I used M4 threaded inserts for plastic and melted them into the modified spacer. With four M4x8mm screws i mounted the original stand parts to the spacer.

For the dock adapter i used M3 threaded inserts for plastic melted into the fan mount holes. With four M3x12mm counter sunk screws i mounted the dock adapter to the fan mounts

For the dock mount i used M3 threaded inserts for plastic melted into the dock adapter. With four M3x8mm counter sunk screws i mounted the dock mount to the dock adapter
To attach the dock i used some adjustable straps.
Maybe this model (strap mount) needs support.

The area around the threaded inserts should have 100% infill.