Chrome nail products?

Recently got chrome nails done at a salon and looove them but I usually prefer doing them myself.

Any suggestions for a no-wipe top coat, chrome powder and water-based top coat (also let me know if this is needed? I saw a few people online saying that you need this.) Ideally want recs for TPO-free products.

Also let me know where you get the products from/which websites are reliable please. 👉👈
I've come across these but not sure if they're scams: nailfactoryindia(dot)com, nailsuppliesmumbai(dot)in