Trained off the images in the Grand Fleet Admiral rulebook (free download) and released with the Leggey's permission, this tries to produce images mimicking the specific mix of realism and pixel art used for character portraits.
Description
LoRA (despite the category -- LyCORIS resuming seems broken in OneTrainer right now) for Chroma 1 Base.
Works reasonably well for simpler prompts, complex prompts tend to lead to more realism. In this case increasing the strength of the "gfastyle" keyword can help, as can adding "pixel art" (usually with strength < 1 for best results).
I may come back and do more training on this later.