Actually that looks like it would be a very simple DIY afternoon project.
You could probably find the foam and cloth fairly easily. I would just remove the old lining/foam then lightly scrape/sand any remnants out of the case. Wipe it down after with denatured alcohol and let dry well.
Cutting and replacing the lining/foam should be easy particularly if you maka a paper pattern for the case interior sections.
JMHO
Jim C
You could probably find the foam and cloth fairly easily. I would just remove the old lining/foam then lightly scrape/sand any remnants out of the case. Wipe it down after with denatured alcohol and let dry well.
Cutting and replacing the lining/foam should be easy particularly if you maka a paper pattern for the case interior sections.
JMHO
Jim C