Jewish teaching is that Adam and Eve we’re beings of light. And being clothed in skin was not of an animal but literally skin. I tend to agree.
I believe man was the crown of creation.
Adam and Eve were created from the dust of the earth, as well as all animals, and creatures, so they were created already with skin, and not beings of light, and they were created a living soul.
Jesus is the beginning of creation, which is the Word that became flesh, the plan of God to come in the future in flesh, which God already had the plan to come in flesh before He created anything.
Which God calls things that have not happened as though they already happened, which the Lamb was slain from the foundation of the world although it did not happen until 4000 years later.
Adam was made in the image of God, and the New Testament says Adam was made in the image of Christ.
The image of God is the image of Christ, which God already had the plan to come in the future in flesh before He created Adam and Eve, and created them in the image that He would show up in the future, and that is in flesh.
So Adam and Eve were created in flesh when they were first created, and not beings of light, for Jesus was born in to this world in flesh, and not a being of light, although He is the Light because He is God, and the Savior to show the truth.
When God covered Adam and Eve with animal skins it was not flesh, but actual animal skins for clothing because Adam and Eve used fig leaves for clothing, and to God the fig leaves was not good enough, but they had to be fully clothed.
But it is true that all things are made for people starting with the man Christ Jesus, who is the firstborn among many creatures, ad the beginning of creation, for He is the first plan God had before He created anything, and the Bible says without Him, the Word, was not anything created that was created, for Jesus is the reason that creation is successful for He is the only way to have salvation, and is the judge of all angels, and people, being a created being that was sinless so He is the standard, and no one has an excuse.
Adam and Eve were not created as beings of light, but created in flesh from the dust of the earth, with a soul, and not given flesh later on.