[Problema al subir un mesh, toda la malla en negro!]

Hola amigos, tengo un problema con uno de mis meshes, al importarlo en .dae en Second Life, lo veo todo en negro! Completamente en negro! Y si le subo la subdivision me da un error de analisis de .DAE.

Adjunto una imagen del error en el viewer.

Gracias por adelantado.

[Scaling problem with mesh Avatar downloaded.]

Thanks guys, but my problem isn't exactly this, When I append an object, for example, for the head, that object appears rotated and resized, there is a way to attach it without changing the original position?

 

PD: The scale in my Male Avatar object is correct, 2 meters, is positive proof in Lightwave .

[Scaling problem with mesh Avatar downloaded.]

Hello friends, I have a problem with my objects and scale.
I downloaded Avatar mesh (Male and Female), but objects in the 3D program has been scaled to the mesh but in the game go wrong scaled, rotated, etc, and I have to edit them from there and sometimes gives me problems.
What can I do to fix this?
There a scaled avatar?
I can download my own Avatar?

Thanks in advance.