Hello Missgeneralidea,
I can suggest you to read PopUpTheVolume posts (https://forum.revopoint3d.com/t/pop2-my-3d-models-showcase-progress-tips/ and https://forum.revopoint3d.com/t/mini -putv-3d-models-showcase-progress-tips / 15682) who is a 3D industry professional. He has posted some excellent educational videos on his youtube channel (https://www.youtube.com/c/PopUpTheVolume1/videos).
For the last question, the answer is yes, I printed 3D scans made with revopoint scanners (not of this sculpture but of others - even more complex ones).