As mentioned in the April update, a long-term project of mine is to update the original index of scenarios that shipped with Civilization II: Multiplayer Gold Edition for compatibility with Test of Time. To help track progress, and crowdsource input on updated graphics and potential rebalances, I've created an official coordination thread on CivFanatics. I haven't decided whether I'll post the demos piecemeal on Patreon or wait to finish the consolidated pack, so bookmark the thread if you want sneak peeks.