Here is all the Stuff I printed with my new P1S thus far!
Since im here, I’ll need a bit of advice/guidance tho… For one, sometimes the nozzle doesn’t clean itself properly and flings its poop on the bed. From what I read I can put an A1 Nozzle Wiper somewhere to insure it cleans better?
And for the bigger, what I asume to be Issue, even when it wipes itself successfully, there always comes out a large string of Filament afterwards, which the P1S does not try to clean. Then going on to print away with this string still on. It seems very unintentional. 
While this is manageable in single colour prints, it makes using the AMS basically impossible, as this happens after every Colour change. This is what the bed looked like after my only proper Multicolour Print… 
Anyone faced the same issue who could maybe help me?
What am I supposed to lube / grease? Just the Z screws or other stuff too?
Short answer: yes, please check the maintenance guides in the Bambu wiki and see the discussions on the Bambu forums.
Long answer: I gave some context replying to OP here. I hope this helps.