Thanks inimu.com
NOTE : Windows on a computer backup system (can use System Restore existing applications on Windows) before installing themes above., to be able to return to the default theme or original state
Win 8 Skin Pack for Win 7
Lion Skin Pack (Mac OS X Lion theme)
Snow Transformation Pack (Mac OS X Snow Leopard theme)
Tiffany
MacOS 9x
Ubuntu OS Style
Ubuntu Skin Pack (Ubuntu 11.04 Natty Narwhal Unity theme)
Maverick for Win7 (Ubuntu Maverick Meerkat theme)
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Style Lain-lain
Artomate
Glass Onion
Grenade
Minimal Taste Reloaded
Static 2
U-7imate
Zero-G
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:b
:c
:d
:e
:f
:g
:h
:i
:j
:k
:l
:m
:n
:o
:p
:q
:r
:s
:t