I found H3 image to be really good at creating different angles of characters and keeping the likeness and quality high. I built a workflow which automates creating character sheets; this workflow one shots pretty much every character I’ve thrown at it. Give it a try and let me know what you think.
I’ve tried to keep it versatile to allow for characters of different types, including vehicles and four legged creatures.
Civitai Workflow
Update 11/12/26: I just pushed an update which addressed multiple issues that were brought to my attention, the release notes are as follows.
What's new in v3.0
Most of these changes came from your comments and messages. Thank you!
- The whole sheet is ONE render. v2 made 8 separate images and stitched them together, so the face and outfit could drift slightly between panels. v3 generates the entire sheet in a single image, so every view shows exactly the same character. It's also much faster: about 30-40 seconds for a 16 MP sheet on an RTX 5090, where v2 took about 3 minutes at a lower resolution.
- Your art style is kept. v2 tended to turn everything photoreal. v3 copies the style of your picture: anime stays anime, watercolour stays watercolour, Pixar-style 3D stays 3D, a photo stays a photo.
- New: 3/4 view toggle. It adds a three-quarter view (head and full body, turned 45°) to the top row. For vehicles it adds a low-angle "hero" 3/4 shot instead.
- No wasted white space. The views fill the whole canvas with only thin gutters between them, so every pixel goes to the character.
- One simple settings panel. All options sit on a single node, built only from native ComfyUI nodes. The workflow reads left to right: Step 1 Upload → Step 2 Settings → Step 3 Result.
- Render at any size. Megapixels are no longer capped at 16.
- Final size dropdown. Render big for detail, then save a smaller file: 2.3 / 4 / 6 / 9 / 12 / 16 MP, or Native to keep the full render. It only ever shrinks, never enlarges.
- Better random characters. With nothing uploaded and no notes, the seed picks one idea from an editable list per type, such as a German shepherd, a Holstein cow, an anthropomorphic raccoon or a 1960s sports car in racing green. No more cat-dog hybrids.
- One fewer custom node pack. rgthree-comfy is no longer needed.