Plomb

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

Nickel

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

Classic Cream Paon

Colour Group: Champagne, Cream, Noir Base, and Paon
Rarity: Unnatural
Importable?: Yes