Ok...
Skin: Add tanned flesh and then some but less Dwarf flesh to make it lighter.
Cloth" Apply Catachan green and highlight the edges with a mix of Catachan green mxied with bleached bone.
Leather: First add Schorced brown and lght some reas with mix of schorced brown and bleached bone and make dark some areas with a mix of chorced brown and Dark flesh...
Bows,Spears" Add scorshed brown and highlight with darkflesh
Metallic parts" Basecoat them with Boltgun metal then apply a wash of Black ink and highlight the edges with Chainmail...
The cloak must be painted with a mix of chaos black and shadow grey, Then highlight it with shdow grey and codex grey... Last highlight with a mxi of shadow grey and fortress grey...
Hope i helped...