This 1024x1440 image was generated on 3050 Notebook GPU with only 4Gb of VRAM. Comfy workflow is attached to the article.
You need to download these model files before start generation via workflow and put them to corresponding model folders:
1. Unet
https://civitai.com/models/630820?modelVersionId=936565
2. Clip (2 files)
https://huggingface.co/Maxclon/FLUX_Clips/blob/main/ViT-L-14-TEXT-detail-improved-hiT-GmP-HF.safetensors
https://huggingface.co/GraydientPlatformAPI/flux-clip/blob/main/t5xxl_fp8_e4m3fn.safetensors
3. VAE
https://huggingface.co/GraydientPlatformAPI/flux-clip/blob/main/flux-vae.sft