https://civitai.com/models/471704/back-to-back-or-concept-lora-xl?modelVersionId=524765

Back to Back | Concept LoRA XL

Weight can go from 0.9 up to 1.1. I recommend 1. Works with almost every Style, every Character and Photorealistic Models. Images were generated via Regional Prompt. Settings can be seen below. Reduce LoRA weight to 0.4 -0.55, when using common prompt.

Trigger Word:

back-to-back, from side