This is the lastest version of the Open Z 1:28 3d printed RC chassis (april 2020).
 
The thing contains the part list and a few diagrams, here you can find the pics for the build:
https://drive.google.com/open?id=1QVsj-4hF0J9sbwT0e92hV6-ZnoA6p4ni
for more information and discussion you can join our FB group:
https://www.facebook.com/groups/209094766350376/
 
Here is the official page:
https://www.guaro3d.com/openz