Am 100% biased but I'd say the February 2021 Nubia elections article is good, I'd mainly suggest looking at the long pages list, there's a fair few good articles on there that don't receive many views/any views at all.
Im also biased, but I'd say the People's Republics of Russia page, since I made it and I've tried to make it as detailed as possible. Another long article i'd recommend is the KawadaJP biography. He is one of the players i hate the most, but the biography is very good so I'd recommend it. It is a bit outdated though