Found this on the internet and wanted to post it as reference for what I'd like to do in the interior of the '29. Not so much the material, per se, but the idea of having storage areas build into the inner door panels, and perhaps even the trunk that are a lot like shoulder bags. It will be a long time before I'm sweating such details, but when I do, I'll have this to look back at.
Hopefully, I'll have more progress to report on the build soon.