At the moment AlienGTP has a few flaws. The main one being it doesn't generate custom citizens of your species, so without being emersion breaking you can only create empires with citizens of existing species and of course leaders. Without this feature it's interesting but feels incomplete.
It should be possible to assign appropriate trait ranges and generate image variations with AI, I use a lot of generative AI myself.
Also I understand it doesn't live generate appropriate images, but when selecting images for our leader could we have the ability to type in our own searches. Instead of just asking for more of the same or more like x images, which are both fine, but we may want to hone the search by text.
At the moment AlienGTP is a really interesting feature but creating custom species feels incomplete without citizens and leaders