First of all, my style of reading calligraphy is very unified, and I draw on many seal script and official script scripts.
Why do you say that? Because the stretch and pick of the official script are almost invisible. There is a little shadow of Han seal in seal cutting. Therefore, this is an official script with a seal character.
The first wind was almost cut off. The whole thing behind is pretty unified.
There are the ritual stele, the Yiying stele, and the early style of Jinnong. Pay attention to the details rather than the shape. This kind of official script can be printed directly and can be engraved with a seal.