Ive OC'd a C-96 on occasion and atm its on my hip .
C&R pistols are decent OC pistols , kinda "hip jewellery" with self defense capability.My C-96 has often drawn more intrigued thenalarmed looks and comments
Theres many modern holsters for the Ruger .22 semis that are about the size and shape of the P-08 , aswell as good repro holsters ...
Legality of the full flap Military holsters may be abit tricky , in AZ with its defined Legal OC laws it would be 100% legal , in WA where I am I guess some Over achievers in a PD and Prosecuter could try and define it as CC ... you'd need to check your local laws maybe post on the michigan state section
Im not overly familiar with whats safe carry of a P-08. and would carry unchambered , and as for carrying when driving once again look up state law you may need to unload it and make sure its in plain view
last thing rereading I see you calling the gun a Walther P32 , PP .32, aswell as a luger can you clear up Whether its the , toggle action Luger P-08, the small James Bond like Polizie Pistole, or the double action 9mm full size Walther P-38 ?? more of a personal interest then of legal concern