As to Adam’s being perfect, When God pronounced his earthly creation, including man and woman, to be "very good" it implied that the activity was perfect to have said that what he made was "very good" it measured up to his perfect standards.
You mixing up fables. The "very good comment" is from a whole different story.
When you look at the Adam and Eve GOE story you find a whole different God and whole different emphasis.
There is no indication that Adam and Eve are created perfect or even that the God in that fable has a concept of perfection.
And what does any of that have to do with the topic of the thread?
Aslan is not a
Tame Lion