Leap motion project

I’m trying to set up and test a leap motion sensor
I’ve looked through the precious topics and the support page. Ive downloaded the LM software and copied the IA from Github into the IA folder but its not appearing in the list of IA’s within a project. I noticed that the supprt page listed link to download a specific project to test with, when i click that link it brings me to the marketplace (which suggests that project is no longer available)

can anyone help?
p.s happy to learn of any alternatives also!

managed to get the IA recognised in IF but am getting the error message ''error reading interface assets gestures, fail to initialize external asset ‘gesturefacade’

i know Leap is no longer supported - has anyone got it working or working with a suitable alternative. annoying as i have a potential project which requires gesture