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Your generosity helps me stay motivated to keep improving and to keep trying new things!
Trigger Words:
Main trigger: amplechibi
Helper prompts: chibi, large breasts
You can try the LoRA with no triggers, but it probably won't work too well.
For a stronger effect, use the main trigger: amplechibi. You can also weight it numerically or with parentheses - I usually do (((amplechibi))).
If the (weighted) main trigger is not enough by itself, next try one or both of the helper prompts along with the main trigger. They can be weighted as well - I usually do them all together, like (((amplechibi, chibi, large breasts))).
The "large breasts" prompt is not necessary, but it does help to get the intended style. If you want different sizes, prompt accordingly, or just leave it unspecified and see what happens!
Please note that the main trigger here is only for the Illustrious model - it won't work for the SD1.5 model. The helper prompts do work for SD1.5 though, and are strongly recommended!
At a Glance (Illustrious):
Base model: Anime style (I use WAI-illustrious-SDXL)
LoRA weight: 1 (but slowly go lower or higher if necessary)
Tested parameters: Euler a, Automatic, 30 steps, CFG 5 (but feel free to experiment!)
Hires. fix: use a quality upscaler (like 4x-UltraSharpV2); denoising strength 0.5 - 0.3
Extra: use ADetailer to fix faces and/or hands if necessary
Illustrious Version Description:
For my first Illustrious LoRA, I'm going back to where it all began! The goal of this LoRA is to produce more curvy chibi(-ish) characters. It can also work as a general chibi helper, as I got really inconsistent results trying to generate chibis using the WAI-illustrious-SDXL model alone.
For more potentially relevant information, you can check out the original SD1.5 description immediately below. Below that, there's a troubleshooting section in case you're having any problems.
SD1.5 Version Description:
The goal of this LoRA is to produce curvy chibi(-ish) characters. For best results, use the trigger words: chibi, large breasts (the breast size can be adjusted up or down to suit your needs).
The LoRA generally works well with a variety of models, as long as they are anime or (sometimes) semi-realistic. It will not work well with realistic models. Either it will have no effect, or you will get some serious nightmare fuel, lol.
If your generations are not coming out chibi, or not chibi enough, try increasing the weight of the trigger word or switching to a different base model. The LoRA will sometimes give you a hard time getting what you want, but if you stick with it, you will eventually get some really nice results!
If you have any questions, feel free to ask! I will try my best to help! This is my very first LoRA I've made, so I'm sure it's not perfect. If you have any ideas for future LoRAs, please don't hesitate to share them with me!
Troubleshooting:
If you're having persistent problems with anatomy, fine detail, and/or other jank, just try your best with all the usual fixes - different prompting (including negative prompt), try a different base model, use a different VAE, try different clip skip values, adjust the LoRA weight, use adetailer, inpaint, etc.
Outro:
If you make anything awesome, please consider posting them to the gallery! That goes for all of my models! I really like seeing what kind of stuff you all are able to make!
If you have any questions, feel free to ask! I will try my best to help! Also, if you have any ideas for future models, please don't hesitate to share them with me!