So, Anima is pretty good. In small tests (2-3 loras) the results have been rather good, it's very capable in training, especially with how well it deals with datasets of poor quality. Shame it's slightly slower in training so far, compared to Illustrious (maybe it's a bit smaller than SDXL, but I guess the different architecture has an impact).
After the game update I began my phase of playing Terraria after quite a while, so here's a sort of experimental lora for the nurse (and just her for now).
The issue is that there's not much to go off of when it comes to the nurse (there's now a single pixel art portrait + small amount of fan art I found, so there isn't one set design), it also seems you could make a passable nurse even without the lora - though I think it makes the appearance more consistent.
Tags for character:
terra_nurs3
For appearance:
nurse cap, ponytail, white dress, green eyes, blonde hair
+ other supporting ones that could help:
red cross on sleeve, nurse, green earrings
Update1 - alt
Pretty much the same base tags. It's a bit better I think, it's got a more defined design based on the official in-game portrait, with some minor issues (see version note)