Here's a tutorial of how I made my photo-realistic low poly models with MasterpieceVR and Tiltbrush
"Long ago, in earth earliest days, humans found their world bathed in darkness. The evil goddess Tzintzimitl had consumed the sun and all its light. Quetzalcoatl, the god of redemption and giver of life, was angered by Tzintzimitl’s deed and ascended to the heavens to give battle. While pursuing Tzintzimitl he discovered Mayahuel, her beautiful granddaughter who was being held against her will.