Hi Jacobo,

> but retopo is actually one of the parts of the process
> that could be avoided in certain situations (insist, in
> certain situations).

Why though? If it can pump out an all quad mesh for you how and you were saying that an all quad mesh could help you in certain situations, it is a tool that could help you get the kind of output that you are asking about...

Why rule it out if it can get you the type of output that you are requesting here?

- Michael