How to create correct retopology

Ottom

Hi
I'm working on personal project, and now i must do retopology.
And here is my question.
How to create correct retopology for game character, i mean which method is best
1. make retopo for 1 obj
2. make retopo for different obj, like a body,clothes,armor etc...
I really need a help with this.
This is my project. Please give me some advices

Eric Chadwick

Look at good character models to see how they tackled it.
http://wiki.polycount.com/wiki/Character#Character_Examples

Ottom

Eric Thank You very much You helps me a lot