As opposed to my Detailed Vector LoRA, this LoRA is intended to create more simple vector illustrations (fewer shapes). Flux sometimes does a great job with vector graphics, but if you include other strong keywords (e.g. an art style or something famous/well known) sometimes it just won't do it, or will partially do it. Standard trigger is "vector illustration", but you can force clipart level simplicity by also including "simple", etc. Here are some examples where the LoRA helped. Sometimes it helps a lot, sometimes just a little.

"Vector illustration, tiny dinosaur roars in a toy box, scaring away the other toys. He feels lonely and bored. He sees a stuffed teddy bear and decides to attack it. He bites its ear and pulls its fur."