I have not, BUT, I did just get Custom Character Creator in Blueprints - UE Marketplace implemented into the kit. I contacted a programmer from the MMOkit discord server and he wrangled CC into my game. If you need help getting UE 4 ability system hooked up. Posted a note in the Discord server or PM “Sprattstud” and let him know Tarly asked you to contact him. He also, got Quality game settings hooked up for me.
Next, I am going to ask him to Ad an “Easy BUTTON” for me. (joking, kinda) LOL…