Lower decks LORA, slightly modified from the 1.5 version.
Trigger phrase is "sttldunf star trek black and <color> uniform", where color is yellow,blue or red. It helps adding "black pants".
This isn't as consistent as my other LORAs. sometime more generations are needed to get a good result (most common problem are colored shoulders, sometimes it helps to add "black shoulders").
It very often helps to use weight 1.
For some models it helps to add "headless,white background" in the negative.