This workflow is nothing special, it's just what I put together for myself after messing around with Z Image for a few days. It uses a custom node to enhance the variety in the image generations. You can turn it off if you don't want to use it. If the workflow helps a single person, my mission is accomplished :)

Download the custom node here

Extract the contents of the zip file and place the SeedVarianceEnhancer directory in your ComfyUI/custom_nodes directory. Launch or restart ComfyUI.

https://github.com/ChangeTheConstants/SeedVarianceEnhancer

v2.0

Added a second custom node for more variety. You can use both nodes at the same time, one at the time, or none.

Installation

1. cd custom_nodes

2. git clone https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes.git

3. Restart ComfyUI

You can also install the nodes using the following methods:

* install using [ComfyUI Manager](https://github.com/ltdrdata/ComfyUI-Manager)

* download from [CivitAI](https://civitai.com/models/87609/comfyroll-custom-nodes-for-comfyui)

https://github.com/BigStationW/ComfyUi-ConditioningNoiseInjection

Added wildcards.

Added switch for GGUF and Diffusion model.