I was almost happy someone finally figured out how to do it with the newer versions of the TechnicLauncher, because I missed having shaders.
And then I played it
And it's farting a hundred thousand of these
[B#301] ########## GL ERROR ########## [B#301] @ Post render [B#301] 1282: Invalid operation
It kinda looks awkward when the trees wave and that's about it. No lovely chubly colors :c