User blog comment:The Reptile King/Mechanoid Beast Workshop/@comment-27950421-20170127185600/@comment-28144855-20170129175419

Basically yes, the mass produced one is a doctor, both in wartime and peace. It is pretty tough and can even serve as field doctor, hence the tough 'skin', climbing retractible claws and medical stuff. A search and rescue unit that can patch you up on the spot among other things.

As for the custom model, it will serve as a sort of Presidential security detail along with drones and Human/Mamono units.