Here is the full list of all 45 Nomad achievements.
Loot a Blood Moon Grave
Craft the Fuel Tank Mod
Craft the Oven Grill Mod
Craft the Diamond Drill Bit Mod
Craft the Forging Hammer Mod
Obtain level 10
Acquire the Legendary Armour
Bake a potato
Acquire the Legendary Thor
Acquire the Legendary Bullpup
Acquire the Legendary Flamer
Acquire the Legendary Heckler
Acquire the Legendary Storm
Craft the Auger Drill
Gamble at Saleh 50 times
Acquire the Legendary Axe
Gamble at Saleh
Complete the tutorial
Kill 50 birds
Wear the full ghillie suit
Get poisoned
Craft a makeshift backpack
Get sick
Kill a sleeping player
Equip the pink sneakers
Craft an explosive storage chest
Kill 50 players
Kill 100 zombies
Open a supply drop
Kill a zombie
Get the minigun
Grow some crops
Kill a deer
Kill a bird
Get the Odin
Craft C4
Eat some grub
Drink a tasty beverage
Upgrade your base to metal
Build a foundation
Break your legs
Kill another player
Attack a tree until a block of wood pops out
You're moving up in the world