Some different Troll Belly paint recipes.
With Ak Gen 3, Vallejo Game and Model color and Citadel paints

1. Greenish Belly
   Base: Grey Green + Dead Flesh 2/1
   Shade (Glaze): Green-Grey + Night Blue 3/1
   Layer1: Dead Flesh
   Layer2: Dead Flesh + Ivory 1/1
   Final Glazing: Hexed Lichen or Pastel Green or Ice Yellow
2. Putrid Flesh
   Undercoat: Deck Tan
   Base: Khaki
   Shade Wash: Green Grey
   Layer1: Luminous Flesh
   Final Glazing: Emerald Forest