Read your Jaipur blog man. Good one. Last month i had been to Rajasthan. It is quite a beautiful state,though i had to leave my trip midway due to corona scarce. Do check out my video on Jaipur: https://youtu.be/EcIhTsuqbv0
There is many hidden ways to enter in fort from hiking on the mountain and stay hidden in day time behind the fort.Or some people also give some money to the watchman to enter in the fort.