I have gotten a bit faster at sewing, but not any better.
I should bast the sleeve cap first, so that the sleeve-case-ease is distributed smoothly.
With this I confirmed that this pattern is fitting in real world.
But this is not exactly the same pattern in Clo because Clo avatar has 80 cm bust white this manikin has 88 cm bust. However, I use the same pattern file but change the measurement file to this manikin measurement (Daiming Female M), then smooth out the curves as needed.
You can download all the files here.