This is a complete theme not just a color addon. You will not need the original theme to run this.

This theme will work on Iphone 4 and 3GS.

Features: Animated lockscreen with live weather, Springboard weather widget, three different icons, themed Folder Enhancer background, iAcces Keyboard, Weather, Full Sms, Bite Sms, SBSettings, and much more.

If you purchase this theme, you will be able to get all of the iNviSion themes free.

Instructions are in Library/Themes/iNviSion HD_Red.