since there was a human world as seen in voyager 201 "The 37's" i have tried to make a mod by myself for them to play as a human civ in delta but i failed

i could make them playable but tech and ships were missing/wrong ._.
then i tried to give them the khan earth ships, since they look different but still human but i failed again..

would be great, if we could play them/met them in the next update

maybe met them as event like terra novans and play them if the choose them?