Link: https://civitai.com/models/276084/undertale-xl-lora I've noticed there is a lack of Undertale LORAs for SDXL, so I've trained one on Animagine XL v3, but can work on some other models. I used around 800 images in total that I could find, with some additions later on. Suffice to say, it can influence style quite a bit.Characters:Asriel, Chara, Frisk, Muffet, Sans, Papyrus, Undyne, Gaster, Toriel, Mettaton, Grillby, Alphys, Flowey, Asgore, NapstablookSome better, some worse. But I don't recommend trying to generate either Asgore or Napstablook in the version 1.0 - they are overfitted. In the version 1.1 and onwards they work well enough, but be careful about it (but it is usually obvious). There could be some stylistic inconsistency, so it is better to specify.Parameters:Trigger words are supposed to be like character_(undertale). Some chararacters can be accurate enough with trigger words alone, but for others it is better to add some more.The models have been trained on clip skip 2 (except for Base XL ones), and they work at a strength of 1.0 (or even lower, if need to), but it depends on what model you intend to use.The sampler that I use, unless specified, in the examples is dpmpp 3m sde gpu, with karass scheduler, from ComfyUIBase XL:I've trained the second model, but this time on a base model, which is supposed to make it possible to use LoRA on any model, but not really (anime models seem to struggle a lot). So my examples are not only from Animagine v3 on this one. As of now, it isn't wholly accurate, but it really depends on the model. I trained this model as a substitute, if the other one doesn't work at all.