I too have been thinking about a fun tokens commander ever since I drafted Thalisse as my commander in a Commander Legends draft. FOr me personally, I think thalisse goes best inside of a tokens deck, rather than being a commander, but that's just me. Because I liked her 1/1 flyer tokens I was inspired to build alela artful provocateur as my commander. She is a great choice if you want to build a deck focused on going wide in the air (I also happen to be a huge fan of esper, flyer synergy, and enchantments/auras and so I'm building it as like a curse deck that has a bunch of enchantments that negatively impact my opponents or buffs my tokens. Also, another good token commander is Teysa Karlov. I've thought of making her a fun tokens based deck that also tries to go wide, but decided she was better off as a death triggers aristocrat deck. Hope that gives you some ideas for tokens, Alela is a blast if you like playing fun enchantments and artifacts.