Honestly Amplitude has already dropped several hints at what some of the new major and minor factions look like, mostly minor. If you take the blurred out minor faction pictures from the wiki and compare them to the various aliens present in the current artwork that has been released, you can draw comparisons between the three eyed pink-skinned alien in the panic room picture, and what appears to possibly be the green skinned short alien from the spaceport picture. It also helps that these aliens are seen frequently throughout most of the artwork, so they aren't just filler. The diplomacy picture with two humans and a craver on a balcony with another unknown race next to them is also a good place to search, as all known species are present in it and therefore it can be inferred that some of the the unknown races are present as well. God bless Amplitude you magnificent bastards.

if the sowers dont make it in as a proper major faction i would hope there at least in it as a minor faction. other than the amoeba they were the only no humanoids. i get that the humanoids look cool but it helps break up the visual monotony



also since the endless come in 2 varieties it would be nice to get the digital ones. even if they look like people in communications they exist in a sort of sever network so the diplomatic screen showing the different factions in a match could have a sever for them and maybe you could have special abilities for them cutting the time to adjust population approval of things since the game is asymmetrical and time for them might move faster than on the outside