A Gap-Toothed Grin, Two Space Buns, and One Perfectly Flat Lavender Circle
Few portrait prompts commit this hard to charm: a gap-toothed grin, freckles across warm brown skin, and two puffy space buns escaping an open helmet. Proxima Aurelia 2 reads the phrase flat 2D vector style and holds the line — bold clean outlines stay crisp, chunky shapes refuse to sprout realistic fabric texture, and the suit collar keeps its soft teal glow instead of turning metallic.
The flat lavender circle behind her works like a die-cut sticker border, with mint stars and a ringed planet doodle orbiting inside it. Everything — the peace sign, the pastel palette of mint, lavender, peach and cream — points at one goal: an avatar that stays friendly and legible at any size, from a 40-pixel forum icon to a printed sticker.
Avatars, Stickers, and Emote Packs: Where This Belongs
Square character badges like this live everywhere — Discord profiles, Twitch panels, Slack team pages, kids' app onboarding screens, and messaging-app sticker packs. The circular lavender backdrop is doing real structural work: crop the image to a circle and the composition survives intact, because everything important already sits inside that ring.
Keep the aspect ratio at 1:1 — 1024×1024 is the natural shape. Wider crops push the planet doodle and stars into awkward corners, while a 3:4 portrait leaves dead lavender space above the helmet. One limitation to know upfront: the head-and-shoulders framing won't stretch into full-scene illustration. It's a character badge, not a poster. 🚀
Proxima Aurelia 2 Settings for Crisp Vector Edges
Aurelia 2 is built to pull breathtaking results from even the simplest prompts, and this one gives it plenty to work with — the style words carry the image, not elaborate scene description. Since it runs on Flux Schnell architecture, standard Flux settings apply:
- Guidance:
3.0–3.5— flat vector art needs less guidance than photorealism; pushing higher can sneak in unwanted shading depth - Steps: 12 for quick composition previews, 30 for final sticker-sharp output
- Resolution:
1024×1024(1:1) — native shape for avatars and stickers
If the outlines soften or the suit picks up realistic fabric texture, move bold clean outlines closer to the front of the prompt — early style words carry more weight with this model.
Five Ways to Remix the Astronaut Avatar
5 Ways to Bend This Astronaut Without Losing the Sticker Look
- Swap the gesture: Change "peace sign" to "finger hearts" or "thumbs up" — the energy shifts from playful-cool to wholesome-cheer, useful when building a multi-emote set
- Twist the expression: Replace "grins showing a gap tooth" with "winks with her tongue out" — instantly more mischievous, ideal as a second emote in a pack
- Warm up the palette: Change "mint, lavender, peach and cream" to "coral, butter yellow, sky blue and white" — the same character reads summery instead of dreamy
- Subject swap, style intact: Replace "young astronaut woman" with "young deep-sea diver" and "ringed planet doodle" with "smiling jellyfish doodle" — the template becomes an ocean series with zero restyling
- Build a companion: Change "ringed planet doodle" to "crescent moon doodle" and "space buns" to "a single braid" — a sibling character that pairs perfectly with the original for profile sets
Two Prompts Ready to Generate
Both examples below apply variations from the list above — same structural skeleton, different character energy. Run them at the settings recommended earlier.
Variation: expression and gesture twist — the wink and finger hearts turn the same astronaut into a mischievous companion emote, with a crescent moon swapping in for the planet
Cartoon Avatar, playful 2D vector style. Head-and-shoulders portrait of a cheerful young astronaut woman with warm brown skin, freckles, and two puffy space buns peeking from an open helmet. Her rounded white suit collar glows with soft teal trim, and she winks with her tongue out while making finger hearts with one gloved hand. Background is a flat lavender circle with tiny mint stars and a crescent moon doodle. Bold clean outlines, chunky shapes, pastel palette of mint, lavender, peach and cream, friendly sticker-like composition, highly detailed, 8k.
Variation: subject swap with style intact — the astronaut becomes a deep-sea diver, trading stars for bubbles and the planet for a jellyfish while keeping every vector rule untouched
Cartoon Avatar, playful 2D vector style. Head-and-shoulders portrait of a cheerful young deep-sea diver with warm brown skin, freckles, and curly hair tucked under a rounded glass helmet. Her coral wetsuit collar glows with soft yellow trim, and she grins showing a gap tooth while one gloved hand gives a peace sign. Background is a flat peach circle with tiny mint bubbles and a smiling jellyfish doodle. Bold clean outlines, chunky shapes, pastel palette of mint, peach, lavender and cream, friendly sticker-like composition, highly detailed, 8k.
More Cute Cartoon Avatars in the Same Territory
These neighboring prompts stay in the same bold-outline, sticker-friendly zone — from robot companions to minimalist line work, all built for avatar-sized charm:
