Moto Z2 Play does not have hybrid sim slot but it has dedicated 2 sim card slots and 1 memory card slot.
Yes, Moto Z2 Play does have OTG support.
Standard packaging includes Mobile Phone with in-built battery, FREE Style Mod, USB Type C Cable, USB Power Adapter, SIM Ejector Tool, User Manual and a pair of Headphone.
Yes, Moto Z2 Play does support VR glasses.
Yes, it does support International 4G sim cards.