Rene amesz 2015 low impacts

Hi guys. I’ve ben watching the Rene amesz 2015 tutorial and the section of low impacts, Rene uses a sound library from ‘Cluster sound’, so I went to their website to purchase the pack but it no longer exists. Do you think its possible to get a tutorial on how to create them. I think its a banging idea to have those low hits that you cant hear but you feel. Or if I cant get a tutorial, maybe someone on the forum knows how to create them.