This lora was made only for the sake of making an article and is not mean to be functional.

If you want a proper functional 1.5 Layna lora you can see one in the resources below.

There is also functional Pony and Illustrious version of this character

ILLUSTRIOUS:

Layna (Soul Nomad) XL - V1 | Illustrious LoRA | Civitai

PONY:

Layna (Soul Nomad) XL - V1 | Stable Diffusion LoRA | Civitai