MatteFusionGZ is the best Matte theme for Winterboard with original size of the icons. Based on MatteNano (with permission of the author). I created this theme for my personal use and i decided to share it to you guys. Contains originals icons made by me (as you can see in the preview)

You can find and download the theme in Cydia and Here

 
ChangeLog
4.0 (this version)
- Icons re-maded for best looking
- Now you can activate wallpapers, icons, and Overlay separately
- modify the lockscreen (now in overlay)

3.0
- more icons requested on macthemes.net

2.0
- Modify the wallpaper