I know, Forodwaith Men are planned, but i want to post my ideas on it and i wanna keep it canon. I read the FAQ, Rules, What not to suggest and planned Features. Okay lets start with the Biomes:

Biomes of Forodwaith

Forochel: Homeland of the Lossoth, looks like the normal Forodwaith, but with sometimes a lonely vegetation. Reendeers and Penguins live here.

About Penguins: Yes i know they would live normaly in the southern half of Arda, if the Darklands are added, you could move them to the southern, icy place of this biome. But the darklands arent added and penguins are cool animals. Tauredain are also based on Inca culuture, they normaly come from south america, but they are in the africa of middler earth.

Forodwaith Wasteland: An part of Forodwaith, wasted by Angmar and Utumno, lots of White Wargs, snow orcs and Snow Trolls live here. Travelling to Utumno is now a lot of more difficult... it also has patches of brown, ugly snow, crafted with one snow and one dirt.

Forodwaith: The Forodwaith standart biome. Home of the Forodwaith Men. Ice bears and sea dogs live here

Eastern Forodwaith: Forodwaith with big thorns of Ice, like the one vannila biome. Home of noboday, or maybe an later rhunic faction (but this suggestion is more abouth the western half of Forodwaith)

Factions: Lossoth

The Lossoth are based on the Sami culture of scandinavia, live in small tents. Their Weapons are made of stone. Their Armor made of white wolf fur. Here is the story. Scource: Tolkien Gateway:

The Lossoth are a remnant of the ancient people of Forodwaith, about whom not much can be known. It can be assumed that the Lossoth flourished well outside the Númenórean sphere of influence, and they suffered from Angmar, causing their remnants to retreat.^[2] They were afraid of the Witch-king, and they believed he could control elements like frost and thaw. At some point, the Lossoth had retreated to the Cape of Forochel, inaccessible to hostile peoples who harassed them.^[3]

They entered history near the end of the second millennium of the Third Age, when Arvedui, last King of Arthedain, fled into the north to escape his kingdom's destruction and the Lossoth gave him their aid. In T.A. 1975^[4] when an elven-ship came to rescue him, the exiled King rewarded the Lossoth for their friendship with the Ring of Barahir. His hosts sensed approaching disaster, and warned Arvedui not to board the ship. Against their advice he did so, and indeed a great storm overwhelmed the vessel and the last King of Arthedain was lost in the cold waters of the far north.^[3]

In the later Third Age the Rangers of the North learned from the Lossoth the fate of the ship, and also paid to buy back the Ring of Barahir.^[3]

Npcs:

Lossoth: Normal Lossoth

Lossoth warrior: An Lossoth Warrior

Lossoth Rendeer Rider: An Lossoth on a rendeer

Lossoth Banner Bearer: Banner bearer

Shaman: The Trader of the Lossoth

Chiefthain: Sold troops

Inter-faction relations

Blocks: Tent Fur, an block like woll, made of for white wolf fur

Banner: Ice blue with a reendeer on it

Factions: Forodwaith

These are based on the Inuit people of north america. They live in igloos. The Chiefs Igloo is made of ice fordowaith brick, the other of snow forodwaith brick. They wear clothes of sea dog- (normal people) or ice bear fur (warriors)

Npcs:

Forodwaith Human: Normal Forodwaith

Forodwaith Warrior: An Warrior of the Forodwaith

Forodwaith Banner Bearer: Banner bearer of the Forodwaith Men

Fisher: The Trader of the Forodwaih

Hunter: Another Trader

Chiefthain: Sold troops

Inter-faction relations

Blocks:

Forodaith Brick: Made of Snow

Ice Brick: Made of Ice

Banner: Dark blue with one ice bear and tree stars.

Factions: Snow Creatures

Their ancestors came from Utumno or Angmar, these foul creatures are its own faction, It is an faction of snow orcs, snow trolls and the white wolves of the north. Long ago, the oldest of the lossoth remember and old terrible war. The Orcs live in ugly tent-like igloos of dirty snow, Trolls and wolves in caves in boulders. 

Npcs: 

Snow Orc: A normal Snow Orc

Snow Orc Banner Bearer: Banner bearer of the snow orcs.

Snow Troll: "Small" white trolls with fur

Wolf: White wolf (not warg)

Banner: White with two crossing swords

Thank you for reading!

Thank you very much to read it, have a nice day and sorry for my english,

yours faithfully,

Gorbag12