Great thanks to @suubk27 @CR929thenewSPplayer @XAircraftManufacturer@bilibiliQCWL

Dream of making it onto the homepage(now it's realised).
To my surprise , and coincidentally, I post it on the first anniversary of the delivery of the C919.
Not the Final!!!!!!!!! Shall I build another post when this plane is finished?
We have less than 1 month to go before the final exam (as we know that it is very important to Chinese students) I will not continue to make it before 1/10 next year, and the update will be later (maybe I can play a little bit during the New Year's Day holiday 12/31~1/2)
I will need a photographer with a good computer (GPU?) and reshade(my computer doesn't support it) , who can ? Thank you.

Purple color rooms can be used to craft liveries.

v1.0.0 (2023/12/10)
Points to be modified:
The main landing gear (cabin) is not completed(Do not turn on slow motion when the landing gear is retracted or not fully exdent)
the left side of the engine's detail
Flaps size

v1.0.1(To be updated on 2024/1/3 may even later)
Will make:
Refine engines
Main gear cabin
Elastic Wing

v1.1.0(To be updated)
Will make:
Interior