This model data can be downloaded from MyMiniFactory.
MyMiniFactory : https://www.myminifactory.com/users/Blue_Sky?show=objects
For full screen, go to YouTube.
If you subscribe to my YouTube channel and give it a thumbs up,
I can do more modeling. https://www.youtube.com/c/CUBEBlueSky
Since it is designed not to require a supports.
(It depends on which printer you are using)
It is not necessary to post-process after output.
It is recommended to use PLA.
Detailed production know-how, coloring,
and weathering methods are well documented on my YouTube.
When you visit my YouTube channel, there are more resources.
https://www.youtube.com/c/CUBEBlueSky
MyMiniFactory : https://www.myminifactory.com/users/Blue_Sky?show=objects
Visit my YouTube, there is another model.