Looking for answers and suggestiosn

Hello! GM For Shadowrun 5e here, and I just had a few questions.

For music and artwork, where do you usually go? Finding fantasy art is easy, but cyberpunk art (especially not related to the cyberpunk game) is much harder to find. Music has been a bit increasingly hard to find with AI generated music taking over youtube.

Secondly, a magic question: If a mage summons a spirit, and then that spirit is viewed by another mage of a different tradition, what does the spirit look like?

Finally, what happens if you perform an illegal action against a host while outside it. Say you're trying to get into a VR nightclub, and you're on the public grid. You try to brute force or hack on the fly to get a mark so you can enter it, but fail your check. The "Illegal actions" paragraph in sr5 says that for failed attack actions, you suffer some feedback damage. For failed sleaze actions, they get a mark on you. Devices inform the owner, hosts launches IC. The host can't launch IC out on the grid. So does that mean you're free to sleaze all day with no repercussions besides an increasing your overwatch score (Which you can just reboot to clear?)