@slowwaker, The temple was so mysterious then it make you curious to know and make a research when it was built. i know you have interesting in archeology from the posts you made, I feel you have an interest in the world of archeology. Who knows, with your research, it can be found when this temple was built. because what I see is that many scattered Buddhist statues can be proof of history in the past. With the help of carbon tests, the age of the stone will be known and estimate when the statue will be made.
Any way, you have to make good photos and nice posts.
Thank you @slowwalker
Warm regard from Indonesia