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
<s>Flaps size</s>

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