> Was Jesus a female lamb? Lev 4:32
No, the sacrifice for the sin offering was a male (Lev. 4.4-21). Verse 22 starts a different idea, and then 27 yet another one, add 32 another one, tracing through bulls, goats, and sheep. Jesus was the sin offering, not every offering. The point is the sacrifice of blood, not the gender or type of the sacrifice, and that the blood of sacrifice was purifying.
> Was Jesus without blemish
Jesus was without blemish in that He was without sin. And yes, he was without blemish before they blemished him, just as a bull is without blemish until they start cutting him. And, by the way, circumcision was not considered a blemish.
> Was Jesus killed by a Kohen according to Torah? Lev 4:4.
> Was Jesus' fat taken off and burned on the altar of burnt offering? Lev 4:8-10
The priests did kill Jesus, yes, but not according to Lev. 4. The priests did not perceive Jesus as the sacrifice, even though He was.
> The Almighty commanded Torah not be changed - Deu 12:32
As Dr. John Walton writes,
"If the Torah is not prescriptive legislation but is instead wisdom for preserving justice and order in society, then what is the significance of not adding to it or subtracting from it? Statements such as this do not refer to an eternally static situation in which legal perfection has been achieved. Such admonitions are found in the legal literature of the ANE as well but also in other sorts of literature. Significantly, however, in the OT they are also found in relation to prophetic oracles (Jer. 26.2) and even Wisdom literature (Prov. 30.5-6). It is therefore evident that such warnings are not specific to legal documents and do not refer to a complete and unchangeable legislation. Instead, the warnings are addressed to scribes as a way to secure the integrity of the text—whatever sort of text it is. It has to do with textual tempering, not with legislative innovation."