Sorry if this has already been mentioned I saw it on VI. This is a charity 14 gig percussion Kontakt library.
 
http://www.modwheel.co.nz/perc-plus-redux
 
From the website...
"PERC+ features 128 patches for Kontakt 5.5 or higher. It includes cymbals, bells, gongs, objects, small percussions, tuned instruments as well as upright piano and a viola da gamba. With up to 10 round robins and 20 layer velocities depending on the instrument."