This is one theme I used for quite some time. Bonus theme by Shilca is a slick mobile theme available for Symbian^1 (S60v5) based Nokia touch phones.
Bonus theme has a very beautiful background design, soothing to one’s eyes. The custom icon pack, it comes with, appreciate the color combination of theme very well. There are no tacky colors nor does it slow down the device in any way. The good part and the one which I always look for in a mobile theme i.e landscape keyboard has been taken care of by the theme designer Shilca. In portrait as well as landscape mode the QWERTY keyboard looks sophisticated, something I adored.
The simplistic design and dark but pleasant color themes makes it a must have theme for all the Nokia X6, Nokia 5800 XpressMusic, Nokia 5530 XpressMusic, Nokia 5250, Nokia 5235, Nokia 5233, Nokia 5230 Nuron, Nokia 5228 users.
Download Bonus Theme by Shilca for free from this link – Bonus Mobile Theme.