The following paints were used:
Games Workshop:
Death Guard Green
Ushabti Bone
Incubi Darkness
Yriel Yellow
Mournfang Brown
P3:
Morrow White (Ceramite White)
This video shows how to paint Mortarion's foot. The following paints were used: Games Workshop: Death Guard Green Ushabti Bone Incubi Darkness Yriel Yellow Mournfang Brown P3: Morrow White (Ceramite White)