If you make sure to have Archi-lab and clockwork installed as described on the download site you’ve come a long way… Really there is only one node that is not “there” that is the node “Get Level By Name”… So that single node you’ll have to recreate/find…
Sorry we cannot give you a complete solution but using a Forum driven by people offering their help volentarily have the downside that you cannot expect people to deliver a complete solution but rather expect you to deliver a minimum of work yourself…
Otherwise I’d agree with @Marcel_Rijsmus… Give up…
For the record the below is a picture of the entire graph from the video provided above… All credit is to:
A quick search on the forum shows this thread:
“Get Level By Name” node is from the Archi-lab_Grimshaw package.