Well allow me to share. I got alot of these as recommendations from Nick Shabazz https://youtube.com/@NickShabazz - a popular youtuber in the EDC community. Here is some of the stuff I use:
I happen to have these laying around but I use this to wipe with ISO alcohol and for removing wax
Renaissance Wax Polish is like wax on a car - provides a layer to protect and keep looking pretty
For wiping with the frog lube and wax
Polishing cloth for removing the frog lube
In addition to this, you'll need tools to disassemble the knife. I tried being frugal and so I bought an iFixit kit and a kit with Wiha bits. Good knives only ever use torx so this is what I bought
iFixit kit - The problem with this kit is the smaller driver is actually better in my hand. The Wiha bits are meant to fit the bigger driver. So the small is called a 4mm driver and the large is a 1/4" driver. I suggest finding a better 1/4" driver, Wiha happens to sell some nice kits. I'm just sharing what I got for myself.
The 2-layer silver polishing cloths' inner layer comes precharged with a protective polish. It works best when the piece is already antiqued, either naturally or patina so you don't have to worry about the crevices. This is usually enough as long as you wipe your piece down before wearing. I imagine the embedded polish is similar to something like this. You can also use a polishing wax like this, or an enamel like this if your skin happens to be more reactive.
Renaissance Wax, this stuff:
https://www.amazon.com/Renaissance-XTL-8004-Wax-Polish-65ml/dp/B003AJWN62?th=1
The seller of the sword might also be able to sell you some, or know where you can get it.