Surprisingly, I just “happened to” find out the 3D Mandara video… I don’t know why. I knew Kukai is too mysterious… And next, about Tyusonji Temple..(平泉中尊寺) you might as well know about it. The three mummies inside are also too mysterious. Anyway, you should seek experts’ opinions. This was made in the 12th century, full of gold in the TOHOKU AREA near SENDAI !!!!!! But sadly, the video is in Japanese… https://ja.wikipedia.org/…/%E4%B8%AD%E5%B0%8A%E5%AF%BA…