More of a question then an issue? About Atlas light skin texture

[mrmarten]

I have noticed that there is more of a light / white skin of Atlas that resembles more of how Atlas looks today.

Some details about the skin here:
https://github.com/osrf/drcsim/blob/master/atlas_description/materials/textures/extremities_diffuse_unplugged.jpg

My question is even toh i try to load in v5 of Atlas still the "dark skin" remains. Is there any parameter or so i can pass for running with the light skin?

Because i also noticed the light skin is in .jpg instead of .png as the dark skin seem to be in?

Thanks in advance!
Marten