I saw this in the Cakewalk Instruments forum and thought it would get more recognition here. For Dim Pro & Rapture.
http://forum.cakewalk.com/SFZ-FLukelele-Free-Sampled-Ukelele-m3066026.aspx#3068274 Edit:
Here's the direct link to download:
http://patcharena.com/sfz-flukelele-sampled-ukelele-sfz-format/