Fiuuu… Im tired 
tomorrow tutorials, i think there are all the free resources, plugins, etc… (only resources posted in ue forums) so, about this content if i missed something or something isn’t available/free report it to me
and to add what @ said, thread is nice, there is not too much content created by community, and some of the “free” webpages he posted only has 10% of content free (like turbosquid) in my opinio there are different things, Thanks.