(Pseudo-)Double Cream Fange

Colour Group: Brun Base, Cream, Fange, Noir Base, Pearl, and Rouge Base
Rarity: Unnatural
Importable?: Yes

Palomino Soir

Colour Group: Cream, Rouge Base, and Soir
Rarity: Unnatural
Importable?: Yes

Argent

Colour Group: Brun Base, Cream, Noir Base, Pearl, Rouge Base, and Rouille
Rarity: Unnatural
Importable?: Yes

Or

Colour Group: Pearl, Rouge Base, and Rouille
Rarity: Unnatural
Importable?: Yes

Pyrite

Colour Group: Cream, Rouge Base, and Rouille
Rarity: Unnatural
Importable?: Yes

Cuivre

Colour Group: Rouge Base and Rouille
Rarity: Unnatural
Importable?: Yes

Ivory Cream Doré

Colour Group: Champagne, Cream, Doré, and Rouge Base
Rarity: Unnatural
Importable?: Yes

Ivory Doré

Colour Group: Champagne, Cream, Doré, and Rouge Base
Rarity: Unnatural
Importable?: Yes

Gold Doré

Colour Group: Champagne, Doré, and Rouge Base
Rarity: Unnatural
Importable?: Yes

Rouge Doré

Colour Group: Doré and Rouge Base
Rarity: Unnatural
Importable?: Yes