Tula is a Mii from the Switch.
Tula originally appeared as the default Mii for Elven Retreat's Middle Fab Fairy role in the files of Miitopia (Switch, Demo), but unused within the demo itself. She later appeared in the full game of Miitopia (Switch). Once the player replaces her with a Mii of their choice, Tula would never appear again, unless that Mii is deleted. Her Mii data file can be found in \cmn\storedata\npc_default_mii.sarc and is named Town02_SisterSecond.charinfo.
Her Mii name in her Mii data file is じじょk, which translates to "jijiyo k". Her height is set to 43 and her build is set to 9. Her Mii ID is as follows: 3A 09 36 94 B2 5D 46 33 A8 F1 49 04 1E 6E BB 33
Her Mii data file does not contain any unused Mii data.
Tula's role in Miitopia (the Middle Fab Fairy) is described as so:
The middle sister. Has a shy streak,
but is very sweet once she opens up.
She seems to bear resemblance to a Mii featured in Miitopia (3DS) promo art, as it seems a handful of the Miitopia Switch default Miis were based around Miis that appeared in promo art for the original game, but it's unconfirmed if Tula and the promo art Mii are meant to be the same character.
The names of the default Miis in Miitopia Switch often vary drastically depending on region. Tula's name on the Mii Library is going off of the US English version, for consistency. A chart containing all of Tula's names is located at the bottom of this page.
Tula unfortunately does not appear in any promo art. Below is a screenshot of her in-game as her role in Miitopia.
A very similar Mii also appears in promo art for Miitopia (3DS), where she's given the Middle Fab Fairy role as well. Note differences in her design, like eyebrow color.
This Mii originally appeared on the Switch!
Here's how to recreate them on the Switch:
Names in other languages
US English: Tula (pun on the word "two", reference to her internal filename "SisterSecond")
US French: Secunda (pun on the word "second", reference to her internal filename "SisterSecond")
US Spanish: Ámbar
EU English: Tula
EU Dutch: Twelize
EU French: Secunda
EU German: Zwainoa
EU Italian: Amanda
EU Spanish: Ámbar
JP Japanese: ニーナ (Translates to "Nina", pun on the Japanese word for "two" which is "ni", reference to her internal filename "SisterSecond")
KR Korean: Tula
CN Chinese: Tula
TW Chinese: Tula
Source: Miitopia (Switch, Demo)
Mii Studio code
Unfortunately, as the Switch no longer supports QR codes, the only way to obtain this Mii yourself directly is via importing them into your Mii Studio with this tool.
This is Tula's Mii Studio code:
You can download Tula's charinfo-format Mii data file here.