This mount is in particular for CR-10 v2, but it may be compatible with other models. It's designed to work with a great chain from another author, linked below. It's designed to protect the inside from dust. It has a mounting for x-stop, including small holes for its wire.
I've spent several hours designing and testing it. For this reason I'm making it available at the minimum fee to pay back for my time & used filament. I wish the minimum allowed is $1, but currently it's $5.
On request I can add variants for other cable chains. Below you can find the one I used.
https://www.thingiverse.com/thing:2923095
The author marked this model as their own original creation.