This was moded from ics and it has four different colors that you can choose from.
Since ICS is the thing for android developers to mod right now, this will update your cellphone to a newer look.
More colors to choose from:
How do you install this? ALWAYS MAKE A BACKUP of original mms.apk
First you need to download ROOT explorer : LINK
then download this apk : LINK
put the apk to "system/app/"paste here"
before pasting dont forget the small white box [R/O]
now select the mms.apk scroll to 'permission'
n tick the box
Reboot your phone and enjoy!