Good idea, although I think some of the bots/apps on Chaturbate already do this, not sure about other sites

Welcome to cam101 x

A monthly top 3 tippers panel is a solid idea. It adds a fun competitive element and gives your loyal supporters some recognition, which can definitely motivate more tipping. Like Daryl mentioned, some Chaturbate bots already offer something similar, so it would be great to see this as a built-in feature across more platforms. In the meantime, you could try setting up a leaderboard overlay manually using OBS custom browser sources — there are a few templates floating around that pull tip data in real time.