(IL Tool) Native High Resolution / Super Wide Shot / Better Highres Fix

An Illustrious helper LoRA for better composition and less distorted when doing native high resolution and super wide shot generation such as 1024 x 3072 or 2048 x 2048, without using highres fix.

Usage 1: Enable this LoRA and do generation at super high resolutions (such as 1024 x 3072 or 2048 x 2048). Base on some tests, this kind of usage may slightly hurt background quality or colors in some base models.

Usage 2: Enable this LoRA only at highres fix stage (achieved by LoRACTL extension, see demo below) with larger denoising strength. This kind of usage can largely avoid background or color impact but requires the extension.

For ComfyUI users: you don't need the extension for usage 2. You can add this LoRA for highres fix run after the first run. My workflow is here: https://civitai.com/posts/15595391

Hint: If your generation stuck or CUDA OOM at the last step in the generation progress, it's very likely caused in VAE decoding stage and you may need Tiled VAE extension to save VRAM. All the examples are using Tiled VAE.

Also note: the LoRA is experimental. It may behave differently, even not working in some base models. You may adjust LoRA weights to see if it works properly in your base model. I carried out my tests mostly in Wai and CatWai.

No triggers needed.

Demo (usage 2, highres fix):

Usage: <lora:wide_shot_il_1_d32:0:hr=1> (requires LoRACTL extension, LoRA weight can be adjusted)

1024 x 1536 upscaled to 2048 x 3072 using method "Latent (nearest-exact)" with denoising strength going up to 0.8

Demo (usage 1, generation at 2048 x 2048):

Demo (usage 1, generation at 2560 x 1024):

Demo (usage 1, generation at 1024 x 3072):