Hi, sorry, but did you ask the originator of this skin if he agrees in converting it to the Newnigma² image?
Taking a skin from another image without permission and modifying it isn't very sporting!

it is free for use, I took a look into the skin.xml, it is allowed to modify the skin
it´s based on a kerni hd skin.

But it is completely designed for the VTi Image....

Hier geht es weiter!

More about this skin here!