After the holidays, I'm planning to begin my journey into the Marches of Oathmark. I'm looking at starting with about two boxes of skeletons which is 60 models (soldiers x20, soldiers x20, spearmen x20).
Up to this point, I've only really played skirmish games and a 16 model Blood Bowl team can feel daunting...so I need folks here to help me get through 60!
Now, these look fantastic and I don't expect to paint 60 models to this standard and maintain steam.

But what I do notice there is that they're really only three colors.
1) bone
2) same brown for the wood, belts, and straps
3) aged metals
I think i can do this, but want a good recipe. It's really the aged metal that I'm unsure how to handle, and again, I don't expect to work mine up to look nearly as good as above.
My initial thought is two approaches. Lemme know which is better or if there's an even faster way. I don't recall paint names, so help me out if you can
Approach One:
prime models white or light grey
1) bone - citadel contrast bone
2) wood, belts and straps - graveyard earth washed in agrax earthshade
3) whatever I need to do for metal....help!
Approach Two:
prime models white or light grey
1) bone - bleached bone wash in agrax earthshade
2) wood, belts and straps - graveyard earth washed in earthshade
3) whatever I need to for metal, but uses a wash with agrax earthshade
The two approaches aren't too different. Approach One has three different wash colors (contrast paint is sort of a wash), and approach two is faster where I just wash the whole model in agrax earthshade.
Anyone have thoughts or suggestions to help motivate me to get through this pile of bones?