Key points
- Choose one main shape.
- Avoid tiny detachable pieces.
- Make it original and age-appropriate.
Start sturdy
A chunky creature, simple badge, little vehicle, or invented object is usually easier to understand than a complex scene with many fragile parts.
Keep one main purpose
Ask what the model is for: play, display, storytelling, or learning. That helps children choose features that matter.
Avoid copied worlds
A good first idea should belong to the child. Use original names, shapes, and colours instead of recreating known characters.
Review before creating
Adults should review the idea before moving into app workflows, especially if the child has included personal details or third-party references.