To be sinless wouldn't Jesus have had to keep all the Old Testament commandments?

Jesus proclaimed himself as the son of God and therefore a god himself, so he broke the 2nd commandmemt of proclaiming something as being equal to God.

In Numbers 23:19 it states "God is not human, that he should lie, not a human being, that he should change his mind. Does he speak and then not act? Does he promise and not fulfill?"

In other words God is stating he will never become human.

By Jesus proclaiming himself as God he is contradicting Numbers 23:19 as he is allegedly God in human form, so therefore he is either calling god a liar (although it says that God doesn't change his mind), and calling God a liar is blasphemy is blasphemy, or he is lying himself by saying he is God which is a sin in itself.

These are just a couple of examples of the "sins" of Jesus.

Your whole issue here is based on a false premise; that the law ultimately determined what was sin. This is not true.

It is obvious from what you wrote that you also have no interest in the facts of Scripture, so there is no point in revealing them to you.

it's too late for your disapproval, God has accounted Him righteous

He didn't break any of them