if download is not available. then people are not resharing
as for unity errors, post them here and ill have a look
this share is the only link i could find from the web, there is no other link working that i could find.
the post prior i did ask who ever downloads to reshare the file as i was having difficulty
this is correct thank you for posting the github link i meant to post that as a backup, now as i could not find anything active for unity, i sourced this from github. yes its not unity, i know its basic. but its better than no source to work on. if you need help then im sure the creator can help.