LF Plugin: Gallery items span multiple columns

[ Moved to the Fixing WordPress sub-forum. ]

Hello

Im looking for a gallery plugin that features a way to choose some gallery items and make them span accross all columns.

I want some images to stand out more then others. Right now i put these images outside the gallery and made them full width. But i still want them inside the gallery so they are part of the carrousel.

Any suggestions appreciated ??