Craven Consultant is a side mission in Dead Rising 3.
Nick finds a survivor named Ravi hiding in a storage room of the Bite the Bull restaurant where he works. Ravi, who is terrified to move, asks Nick to find him a chainsaw and a meat cleaver so that he can be better armed against the zombies. There is a meat cleaver in the kitchen area of the restaurant, and a chainsaw can be found at Big Buck Hardware in Sunset Hills. 
Once Nick brings him both items, he will combine them to create a new combo weapon. Nick will receive the blueprints for the Mini Chainsaw, and Ravi will also give him his newly crafted weapon to use, now realizing the dangerous power of the weapon.
He will become a part of Nick's posse after the mission has been completed.
Dead Rising 3 Missions
|Eat Food to Restore Health - Find a Weapon - Get Through the Blockade - Find Supplies - Explore the Tunnel - Find a Way Out - Get to the Diner - Combine Two Weapons - Get Everyone to Rhonda's Garage - Lower the Barricade - Get in the Car - Explore While Rhonda's Busy - Talk to Rhonda|
|Combine Two Vehicles - Get to the Quarantine Station - Defeat the Gang Leader|
|Get to the Sewers - Get Through the Sewers - Get Zombrex at the Morgue - Break in Through Skylight - Let Gary In - Get to Cold Storage - Find Nicole White's Corpse - Find Keys to Morgue Drawer - Unlock Morgue Drawer - Help Gary - Get the Corpse to the Club|
|Get to the Plane - Find the Illegally Infected - Talk to Lauren - Find the Tattoo Kit - Find Lauren's Ring Box - Return to Lauren - Find Annie - Defeat the Real Albert - Return to Comm Tower - Get to the Police Station - Follow Hilde - Defeat Hilde, the Sergeant - Meet Red and Annie at the Hotel - Explore While Red Gets Fuel - Meet Red at the Comm Tower|
|Get to the Car Lot Rooftop - Infiltrate the Compound - Enter the HQ - Destroy the Generators - Free the Captives - Defeat All Spec Ops - Open the Gate - Defeat the Commander - Get the Key Card - Escape - Get to Central Storage - Find the Fuel - Get Into the Fuel Car - Bring Fuel to the Plane|
|Find Diego at Museum - Search for Diego - Defeat Diego - Find the Gang Members - Defeat the Gang Members - Get the Plane Key - Bring Diego Back to the Plane - Explore While Rhonda Researches - Check in with Rhonda|
|Get to the Collector's House - Disable the Alarm - Clear the Room - Find the Rudder Arm - Find the Altimeter - Find the Flywheel - Get to the Courier - Get to the Plane - Find a Way Out - Destroy the Loaders to Escape|
|Get to Karaoke Bar - Unlock the Doors - Turn on the Power - Find Some Wire - Turn on the Power - Escape the Metro - Get to Karaoke Bar - Find Rhonda - Find First Aid Kit - Stop Rhonda's Bleeding - Find an Acetylene Tank - Find a Soldering Iron - Find a Hinge - Return to Rhonda - Bring Rhonda to Gary - Clear Zombies Around Annie - Help Annie - Take Annie to the Plane - Destroy the Crane - Free Annie and Isabela - Defeat Red|
|A Question of Law - All You Can Eat - Blood Barter - Contraband Conditions - Craven Consultant - Darker Gods - Dog Gone! - Don't Look Now - Eat the Rich - Family Style Dining - Fashion Victim - Garden of Peace - In the Cards - Kin & Comfort - Memory Lane - Lesser Evil - Let's Blow This Town - Look in the Mirror - Love Thy Neighbor - Love's a Drag - Making a Killing - Play Time - Remotely Helpful - Signs of Safety - Single White Male - Speed Freak - The Hunted - Time for a Hero - Under Armed - Will or Away - Zombies Gone Wild|