Creating a Patina on Brass mods?

One of my mods is brass and I was wondering if it is safe to get a patina going on it? Has anyone done something similar to this? I've been looking at various mod picture threads, and the only patina I've seen are the dull brown looking ones

Brass Mod Patina Process: Achieve a Stunning Vintage Look

Here are various states of patina in bronze, copper, and brass in their naked splendor. : r/machinedpens

Wurkkos TS10 brass + patina : r/flashlight

How to Add Patina to a Metal Bed –

Tutorial: How to patina brass and copper mechanical mods

Pin on Patina / Pátina

What Materials are Used for Watch Modding Dials? – namokiMODS

How to Force Patina your Mod

Polish Your Brass, Gentlemen: High-Polished Patina Update : r/flashlight

Forced patina on brass : r/Zippo

TS10 Copper Patina : r/flashlight

SCONCE MODEL No. 7981 - Peared Creation

🧚Lisbeth🧚Mid-Mod, Chinoiserie, Brass, Glass + More, 🧚‍♂️SOLD!🧚‍♂️END-OF-YEAR SALE! WAS - $69 NOW - $44.85 Prices + 📦. Write “SOLD” in Comments to purchase. 🏷�

Modified* Vero Axon Forced Patina Brass Scale W/ Diamond Plate Grip (Show Side Only) - Way Of Knife & EDC Gear House

Fine Writing International Golden Armour