He was not resurrected as a human being (that would be taking back his sacrifice).
How so? I don't see that. Resurrection doesn't make His death not having happened. It still happened. That was the sacrifice.
John 6:51 (WEB):
(51) I am the living bread which came down out of heaven. If anyone eats of this bread, he will live forever. Yes, the bread which I will give for the life of the world is my flesh.”
His flesh was the sacrifice which Jesus gave "for the life of the world". You cannot take back what you give as a sacrifice, otherwise it is not a sacrifice, and you have not given it. In the type the sacrifice is completely consumed, or destroyed:
Leviticus 16 (WEB):
(11) “Aaron shall present the bull of the sin offering, which is for himself, and shall make atonement for himself and for his house, and shall kill the bull of the sin offering which is for himself.
(14) He shall take some of the blood of the bull, and sprinkle it with his finger on the mercy seat on the east; and before the mercy seat he shall sprinkle some of the blood with his finger seven times.
(25) The fat of the sin offering he shall burn on the altar.
(27) The bull for the sin offering, and the goat for the sin offering, whose blood was brought in to make atonement in the Holy Place, shall be carried outside the camp; and they shall burn their skins, their flesh, and their dung with fire.
2 Corinthians 5:15-16 (WEB):
(15) He died for all, that those who live should no longer live to themselves, but to him who for their sakes died and rose again.
(16) Therefore we know no one after the flesh from now on. Even though we have known Christ after the flesh, yet now we know him so no more.
1 John 3:2 (WEB):
(2) Beloved, now we are children of God, and it is not yet revealed what we will be. But we know that when he is revealed, we will be like him; for we will see him just as he is.
We do not yet know, or understand, what our resurrection nature will be like. It will not be human - we are changed. That is the nature of Jesus since his resurrection too - he is no longer human, just as he was not human before God changed his nature and made him human. Having sacrificed that perfect human life, God then resurrected Jesus as a spirit being:
Philippians 2:6-9 (WEB):
(6) who, existing in the form of God, didn’t consider equality with God a thing to be grasped,
(7) but emptied himself, taking the form of a servant, being made in the likeness of men.
(8) And being found in human form, he humbled himself, becoming obedient to the point of death, yes, the death of the cross.
(9) Therefore God also highly exalted him, and gave to him the name which is above every name;
1 Corinthians 15:45-49 (WEB):
(45) So also it is written, “The first man, Adam, became a living soul.” The last Adam became a life-giving spirit.
(46) However that which is spiritual isn’t first, but that which is natural, then that which is spiritual.
(47) The first man is of the earth, made of dust. The second man is the Lord from heaven.
(48) As is the one made of dust, such are those who are also made of dust; and as is the heavenly, such are they also that are heavenly.
(49) As we have borne the image of those made of dust, let’s also bear the image of the heavenly.