Versions compare:
v1.1 has extended LoRA & VAE loaders
v1.0 One LoRA, no VAE Loader, simple

Use ComfyUI manager for install missing nodes - https://github.com/ltdrdata/ComfyUI-Manager

Crisp and beautiful images with relatively short creation time, easy to use. SD and SDXL and Loras models are supported. The usage description is inside the workflow.

This workflow perfectly works with 1660 Super 6Gb VRAM

SD1.5 without lora, takes ~450-500 seconds with 200 steps with no upscale resolution (see workflow screenshot from ver 1.1)