More 3d, different looks like the different clothes, skills maybe and xp like sneak through a window hiding in house places different ways into house like chimney window door(lock picking) also different places like a bank atm house and different theif things like hacking pickpocket breaking and entering maybe even murder things, day and night cycles rain and footsteps, different alerts where you hace to sneak out of a window or just run or hide, public places and costumes. Fun.