Not that I’m aware of that we supply, that being said, it would be relatively easy to modify this mount with another back which you can have laser-cut or 3D printed to the dimensions that are required.
Just to append on Bryce’s comment, I’ll make the suggestion of checking on Thingiverse. If you haven’t heard of it before, Thingiverse is a website dedicated to the sharing of user-created digital design files.
With a quick search, you can find a few mounts/case models for that specific camera! If you didn’t have a way of printing them, you should definitely check out the 3D printing service Core Electronics offers!