Toon Heart Chaos

Update 14th January 2026: A version for Pony has now been trained up! Check out the new demo images!

Saw there was a "heart leaping out of chest" concept floating around, but it was made primarily for Pony. I decided to make a variant that'd work for Illustrious instead, because hey, ya never know when ya might need a heart leaping out!

Be aware, this was trained on NSFW furry art, so it may request yellow buzz instead of blue buzz to generate the output. Additional, you may find it reacting oddly with anime or western cartoon styles, so adding furry to your negative prompts may be required!

You can activate it fully with the toonheart_A tag, but it will also respond to cartoon heart, toony heart, heart bulge, and heart out of chest.

Trained off 29 images directly in CivitAI, fitted to Illustrious AND Pony!

Make a good looking output with this? Please share it here, I've love to see what you did!

Change Log:

v1.0: Initial Release for Illustrious (Pony version now available!)