Item description:

Should be able to get (untested):

Challenges:
A Real Gear-Getter
Earn at least 3 Gears in one Challenge of every type.
Chaos Millionaire
Get 1,000,000 Chaos

Collectibles:
Tomb Raider
Pay your respects at every Ancient Tomb.
Remember the Fallen
Light a candle at every Rebel Shrine.
Diary of the Madman
Gather all of Di Ravello's tapes.
Old School Cool
Find every vintage weapon and vehicle part.
Consummate Daredevil
Launch a land vehicle off of every Daredevil Jump in Medici.
No Stone Unturned
Find every collectible strewn across Medici.

Liberating:
Taming the Dracon
Completely liberate Insula Dracon.
Hope Springs Eternal
Completely liberate Insula Fonte.
Heart of Stone
Completely liberate Insula Striate.
Unlocked and Fully Loaded
Unlock every weapon and vehicle available in the Rebel Drop menu.

Supply and Demand
Unlock 10 Resupply Points by completing Encounters. (try looking for rebel drop encounter)

Son of Medici
Complete Story Mission: Son of Medici. (last mission is available might have to get a better special weapon)


Trophies already unlocked:
Caught 'Em All!
Collect every vehicle available by bringing them to Mario's Rebel Garages.
Feat Fetish
Perform every Feat.

DLC is required