Does anyone have any archives of the engineer one command block creations

I know they're old but, I host a server for me and some of my friends on 1.8 and since I'm the host I thought it would be cool to use some of his creations on my server. And I also want the ones he made outside of 1.8 (minor and major minecraft updates) so if anyone of you have them please send them to me. I already check the wayback machine and basically was left empty handed.