Hindu monuments likely existed then, but they've got not survived, Possibly simply because they weren't crafted of stone. A number of pictures of recognizable Hindu deities and votive pillars have survived from about one hundred bce to two hundred ce. Hindu temple building commenced in earnest in the fifth century https://hanumanmandiradelaide.com.au/shri-pandokhar-sarkar-to-visit-australia-in-october-2024/