in the typology who is Moses when he breaks the tablets?
is he a picture of Christ here?
Yes.
Deu 18:15 The LORD thy God will raise up unto thee a Prophet from the midst of thee, of thy brethren, like unto me; unto him ye shall hearken;
Deu 18:16 According to all that thou desiredst of the LORD thy God in Horeb in the day of the assembly, saying, Let me not hear again the voice of the LORD my God, neither let me see this great fire any more, that I die not.
Deu 18:17 And the LORD said unto me, They have well spoken that which they have spoken.
Deu 18:18
I will raise them up a Prophet from among their brethren, like unto thee, and will put my words in his mouth; and he shall speak unto them all that I shall command him.
Moses as well as God are saying the Messiah would be like Moses and then fast forward to the NT and we have Moses mentioned in the same sentence where *someone* had been a figure of Christ in his life.
Act_3:22 For Moses truly said unto the fathers,
A prophet shall the Lord your God raise up unto you of your brethren, like unto me; him shall ye hear in all things whatsoever he shall say unto you.
Acts 7:37
This is that Moses, which said unto the children of Israel,
A prophet shall the Lord your God raise up unto you of your brethren, like unto me; him shall ye hear.
"like unto me"
Moses declares that Jesus would be "like unto me" meaning Jesus would be like Moses!
Moses is saying that he is the figure of the Christ to come. It could not be easier to understand.