I want to film videos for a piercer when I do my piercings and I want to get it right?

Here are some examples of videos: (TW: piercings)

https://www.tiktok.com/@stockholmpiercing/video/7406741707355720993

https://www.tiktok.com/@undergroundtat_watford/video/7409998798539279648

They also have a youtube channel: https://www.youtube.com/channel/UCpBVoJUlbnD5fpRbjMrivIg

You may see their other works too those are just samples.

How to get such a great angle like that from their point of view?

It's clear the piercer hands are busy doing the piercing and the view is so close to the piercing but where it is can't interfere with the piercing process. I can tell it's not someone holding it as it's not shaking. It can be a tripod or mount yet a lot of times that may look far or record like the piercers elbow or not record the actual piercing as good as shown in those videos. I want to do this mainly for ear piercings and it's important to get it right since it can't be reshot. Don't know if it will be seated or laying down yet but as you can see in the examples it looks great for both as I posted 1 of each from different piercers.

How do you think that was achieved?

I also have my phone and a T3i but I think filming with my phone a 12 or getting a 16 can get me a similar video in quality as most of these videos are done with phones nowadays.

Also what do you think about the setup, like lightings. Can I get away with no lighting and just an led clip on the phone. The goal is to make it similar to those videos or better if possible.

Any ideas to improve video or set up tips welcomed.