Guide for unlocking new "The Codename 47 Suit", released on October 26th 2023. With this method you can get the new suit in under 30 minutes.
The challenge requires completing the following 5 challenges which I'll be showing in this video:
The Red Dragon
Say Hello To My Little Friend
Traditions Of The Trade
Explosions Run Loose
The Setup

Starting locations and gear needed for these challenges:
1. The Red Dragon (Chongqing)
Balcony (starting location)
Any sniper rifle (preferably the Sieger 300 Ghost)
2. Say Hello To My Little Friend (Santa Fortuna)
Village Bar (starting location)
Coins
3. Traditions Of The Trade (Bangkok)
Undercover In The Restaurant Kitchen (starting location)
Any emetic poison
4. Explosions Run Loose (Berlin)
Biker Hangout (starting location)
Biker Garage (hidden stash)
Krugermeier 22 (or similar pistol)
Breaching Charge
Any remote explosive
Coins
5. The Setup (Carpathian Mountains)
Laboratory (starting location)

I'm doing all sorts of Hitman content on my channel so if you are into to that, make sure you like, subscribe and check out these Hitman videos down below:
Hitman 3 Contracts:    • Hitman 3 Contracts  
Hitman 3 Elusive Target Arcade:    • Hitman 3 Elusive Targets and ET Arcades  
Hitman 2 Challenges:    • Hitman 2 Challenges  
Hitman 2 Contracts:    • Hitman 2 Contracts  

Steam: https://steamcommunity.com/id/Kapekala

00:00 The Red Dragon
04:52 Say Hello To My Little Friend
07:35 Traditions Of The Trade
10:03 Explosions Run Loose
16:29 The Setup
26:28 The Codename 47 Suit Unlock