This is an "Zoho Mail" style. Visually it just removes the overwhelming white in the mailbox( "Zoho Mail" does not use schemes) ,
and uses an green theme instead. The full version has an nice eco background added.
To get the full version, just download the code into an new style. You can find the link to the code below.

Sorry about the inconvenience, but there is an size limit for posting on the Styles forum.

Other "Zoho Mail" skins can be found:

1. Zoho Mail - Clouds - 1.02
2. Zoho Mail - Jungle Green - 1.02


Regards,
ebsbow

Full version code:
http://m.1asphost.com/boweb1/Basket/Zoho Mail Eco Green 1.0.txt