About hairstyle, nothing special, it's just that I have some already made stuff, nothing fancy.
When I get the basics, I'll probably add scrap armors first

I usually know that part but in your blend file I just can't seem to show some collections (like collection1 with female model)
They are toggled but also greyed out, no idea why

Beards and hair I don't know, hadn't thought about it. I think I need to get off modding stuff and work more on the game for a while, so probably not soon -sorry. Is there something specific you wanted to add, hairstyle-wise?

Yeah look up Blender Layers [docs.blender.org]. They are also on the same bar that you use to switch between Object Mode, Edit Mode, etc.

I think I'll wait for your guide, I'll re use stuff made for kenshi for the proof of concept then.
Will we be able to add haircuts/beards ?

M doesn't work in mine, I actually put back the outliner but most things look invisible.
I got more exp in max actually ^^' .
I'll figure it out somehow.
Not sure i've understood in which format I'm supposed to export models.
Also, do textures have to be in .tif ?

There's a skeleton in there, it's just not in a visible layer, press M to see a little grid that turns on and off layers in Blender. Or look at the Outliner to see everything in a scene.

I've checked the tribly.blend but there is no skeleton just the male template and male/female models unrigged, is there another file having one ?

Thanks I'll look into that :)
Not sure i'll get the unity part but i've modded armors and stuff for kenshi so the modeling part should be ok ^^

@Arkhiel, yes - I need to write a guide, but here [www.dropbox.com] is the Unity project and the .blend file which I used to create the asset bundle.

Is there an actual body template to rig armors ?