About the koopa troopa tag
koopa troopa is a character tag that NovelAI Diffusion can use. On Danbooru it has 286 posts, and its best-rated still image scores 325. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws koopa troopa
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing koopa troopa in a prompt
Put the subject first, then this tag, then quality tags.
koopa troopa, solo, best quality, masterpiecewlop, koopa troopa, soloThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
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Turtle-like enemies from the Mario series, with shells that come in many different colors. Flying variants are usually called Koopa Paratroopas.
Koopas, along with Goombas, are some of Mario's most persistent foes. They're common enemies in the Mario series, usually displayed as foot soldiers of the Koopa Troop, under the direct leadership of Bowser. Since Super Mario 64, however, many Koopas have appeared who do not work for Bowser (or any other villain), some of whom even act as allies to Mario during his adventures.
In Japan, the Troopas are referred to as "Nokonoko".
Official art
See also
FAQ
Does NovelAI recognize koopa troopa?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from koopa troopa.
How do I write koopa troopa in a prompt?
Write "koopa troopa" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.