This is part 3 of the Lord of Poxes Death Guard model.
The video shows the belly pouch (ham pouch) plus the metal cannister held in it, which includes various NMM surfaces.
The following paints were used:
Games Workshop: Mournfang Brown, , Sotek Green, Sybarite Green, Mephiston Red, Rhinox Hide
AK: Ice Yellow, White, Grey Green, Deep orange, Pastel Pink, Sahara Yello, Sand Yellow