what should my next print be

What character should I commission a print of next?

here are the ones already on my store: Senshi, Mordecai, Ratatoskr, Kage, Doctor, Cat Viper, FL4K, Brau-1589, Vaseraga, Archibald, King Dragon, Lysanderoth, Refrigerator-senpai, Pizza Brothers

streamily.com/sungwoncho