I bet you thought this couldn't be done without using a real person! But it has been done. A model of that outfit/character without using a single image of a real person from the movie.

The strengths are that you have the character, the outfit, and in testing it's flexible with art styles and other loras for the most part.

Now, that said, there are a few flaws in the model, which I may or may not be able to fix. First problem: text. Illustrious doesn't render text well in generations, and if nothing else, this character design has a lot of it. I don't know what to tell you about that.

Two, I seem to have accidentally baked in the choker into the model. This can, however, be fixed by putting 'choker' in the negative prompt.

I suggest using adetailer or inpainting with it to get good results.

This was made using 100 images by various artists, and zero pictures of any real person. It is not designed to emulate any real person either, and there were 0 photographs, so it has no knowledge of any photorealistic styles.

The trigger word is HarleyQuinn.

The triggers for the outfit are: blue eyes, twintails, blonde hair, multicolored hair, pink hair, blue hair, multicolored jacket, belt, red lips, fishnet pantyhose, shirt, sneakers, short shorts, eyeshadow, choker, gloves, facepaint, torn clothes, tattoo

Again, if you find that the choker accidentally gets baked in, just put it in the negative prompt. Everything else should be interchangeable.