Ensemble de 4 Figurines Pixi - Tintin

This image features four small hand-painted metal/lead mini-figurines from The Adventures of Tintin by Hergé:
Snowy (Milou): Standard solo figure standing in an alert stance.
Captain Haddock: Carrying a heavy backpack/sack on his shoulders (from his hiking outfit in Tintin in Tibet).
Tintin & Snowy (Seated): Tintin in his blue sweater resting on a chest/crate with Snowy sitting beside him.
Tintin with Yellow Suitcase: Tintin wearing a red suit and cap, walking alongside Snowy carrying a yellow bag.