Sorry that this is a bit late just forgot about it anyways here are the cultivation levels.
Body types
Mortal
Demigod
Immortal
God
Celestial
Heavenly
Levels
Mortal levels, first level muscle strengthening, second level mind strengthening, third level bone strengthening, fourth level organ strengthening.
Demigod,first level powers development,second level full control, third level half-ascension.
Immortal,first level long life, second level strengthening.
God, first level full ascension, second level mind control.
Celestial, first level power of the celestials
Heavenly, first level full powers.
Just so you know the more levels there are in a realm the easier it is to cultivate. For example since the mortal realm has four levels then it will be the easiest to cultivate.