I sketched a 1500 year old temple in a village. What do you think?

I made a rapid 40 minute sketch of the Lakshmi Narasimha temple in Halasi, south India which was inbuilt 4th century CE. The temple, which was initially patronised by the early Kadamba rulers of Karnataka, was later additionally patronised by the Chalukya and Hoysala rulers of the area. Nevertheless, what fascinated me most wasn't simply the temple's age, however its uncommon spatial planning. Two garbhagrihas face one another throughout a shared pillared mandapa (entry into which was by means of openings on the opposite two sides). One is devoted to Lakshmi Narasimha and the opposite to Bhu Varaha. Would stay to listen to your ideas on this!