This is is a 3D image created in Tiltbrush - a 3D virtual reality paint programme run thru a HTC Vive vr headset. The image is made in a 3D virtual reality space and can be walked around and thru as well as scaled up and down. The photo and video is taken from inside the image. The image can be exported and converted to a 3D model that can be viewed and interacted with on your computer, tablet cellphone etc.
An interactive 3D model of this pic can be viewed from my Sketchfab page here:
More videos of different sketches and models can be viewed on my youtube channel here: