Two parameters in stable diffusion webui are denoising (similarity to source) and cfg scale (adherence to prompt). img2img does as it sounds, and inpainting all

Two parameters in stable diffusion webui are denoising (similarity to source) and cfg scale (adherence to prompt). img2img does as it sounds, and inpainting allows masked modifications to a base image with a great deal of control and variability. I'd recommend giving it a shot if you have an Nvidia GPU with ≥4GB VRAM. Edit: There are also training and hypernetworks, but they require a body of source material, keywording, and significantly more time and compute resources, so I haven't attempted either.