Artorias the Abysswalker from Dark Souls universe.

Main trigger:

Artorias the Abysswalker
Artorias the Abysswalker, a dark fantasy knight clad in weathered silver-grey plate armor and a tattered deep blue cloak. He wears grey helmet with black plume.

Clothing details:

Face: Completely obscured by deep shadow, a void, or the darkness of his hood

Plume: Long, flowing pale-grey/dark/black plume extending from the helmet, wispy plume

Helmet: Sleek, pointed, bird-like/avian visor, elongated curved crest, intricate swirling filigree engravings

Armor: Weathered, dark metallic silver-grey plate armor, battle-scarred, tarnished, overlapping scale-like segments, articulated joints, ornate shoulder pauldrons

Underlayer: Darkened chainmail hauberk/skirt, oxidized orange-tinted rusted chainmail

Cloak/Mantle: Tattered, deep indigo/navy blue cloak, scarf, or mantle. Frayed edges, flowing dramatically, sometimes featuring faded white swirling patterns or silver embroidery

Accents: Brown leather belts with metallic studs, dark fabric wraps on arms and legs.

Weapon:

Main Weapon: Massive, heavy, ornate greatsword.

Shield: Massive, ornate rectangular Greatshield

Stance: Gripped firmly in one hand, rested on the shoulder, or planted point-down into the ground.

Great Grey Wolf Sif

Wolf: Great Grey Wolf Sif (massive, thick white/grey fur, piercing amber/golden eyes) OR a small, fluffy white/grey wolf cub.

Notes:

1. There were relatively few images of Sif in the training data, so the model generates a non-canonical version of Sif the Grey Wolf.

2. The LoRA suffers from a lack of variety in poses and angles due to model overtraining. On the other hand, the pattern on Artorias's mantle is under-trained. Anatomy and sword-wielding poses may also suffer. You can lower the LoRA weight to try and fix this. Artorias's signature combat stance was not specifically tagged, so issues may arise with it as well.