Virtual Reality (VR) design template available for free in Sketch format. Freebie designed by Alex Deruette. Download Freebie
Tagvr template
Results2VR Prototyping Templates
VR Prototyping Templates available free to download in Sketch and Photoshop PSD formats. Also there is a Unity Project to preview the prototype. Freebie created by Facebook Design team. Download Freebie