Here is my new funky uke track, hope you like this:http://audiojungle.net/item/that-funkin-ukulele/8557361
Hi, try the freeware “Paul’s Extreme Soundstretch” http://hypermammut.sourceforge.net/paulstretch/
You can drop any piece of music into it, and instantly make a 30 minute soundscape (although I would recommend to use it more creatively, eg. to create interesting pad sounds for your sampler, and layer it with other sounds.)
The freeware “Fauna VST” http://www.kvraudio.com/product/fauna-by-xoxos is quite good for making animal vocalizations, but again I would recommend not to use presets but to experiment, and add some rich reverb, good for scary monster sounds.
Many of the freeware synths by HG Fortune are excellent for sound design: http://www.hgf-synthesizer.com/nfg---pro-vsti-free.html Particularly the “STS” range