This is my second lora so I'd like to point out in advance that there may be errors (with bad results etc.)
Ana - Medusa (lancer) from FGO, Ana is a cutie, so i wanted to be able to do some ai arts of her, lora is based on game arts, anime screencaps/arts and fanarts, so there will not be a full replication of the style from the Fate franchise.
Main trigger word is simply "Ana", tags like "Hoodie", or "Headband" will add mentioned outfit parts, if you don't want them i suggest putting them into negative prompt.
Suggested weight is 0.5-0.65 (most of my preview generations have prompt included so you can easily check what weight was used)
Lora tends to make generations with "sideboob" and "navel", so i suggest putting these tags into negative prompt to achieve more sfw results.
To avoid nsfw results, i highly recommend adding nsfw or even (nsfw) tag to your negative prompt.