@gus_massa, True, I improved prompt (by asking ChatGPT to rewrite the prompt) and even models have improved in last 2-3 weeks. Unicorn was created recently with ChatGPT 5.2 while others are from older version.
Incase you are interested, this is the prompt for Unicorn. You can modify it for others.
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Create a printable children’s game sheet with a 3 rows × 5 columns grid of equal-sized square tiles, arranged neatly with clear spacing.
Background: pure white, clean, uncluttered, printer-friendly.
Art style: soft watercolor pastel, cute, kid-friendly, gentle colors, soft hand-drawn outlines, minimal detail, calm and cheerful.
Row 1 – Unicorn Horns only:
Spiral horn, Crystal horn, Golden horn, Rainbow horn, Star horn
Row 2 – Unicorn Bodies only:
White unicorn body, Pink unicorn body, Blue unicorn body, Purple unicorn body, Golden unicorn body
Row 3 – Unicorn Tails only:
Rainbow tail, Cloud tail, Fire tail, Starry tail, Flower tail
Each tile must contain only the specified part (no full unicorns).
Add a small, clear caption underneath each tile describing the item.
Ensure all tiles are perfect squares, aligned evenly, easy to cut, with no overlapping elements, no background scenes, and no extra decorations.
Incase you are interested, this is the prompt for Unicorn. You can modify it for others.
—-
Create a printable children’s game sheet with a 3 rows × 5 columns grid of equal-sized square tiles, arranged neatly with clear spacing.
Background: pure white, clean, uncluttered, printer-friendly.
Art style: soft watercolor pastel, cute, kid-friendly, gentle colors, soft hand-drawn outlines, minimal detail, calm and cheerful.
Row 1 – Unicorn Horns only: Spiral horn, Crystal horn, Golden horn, Rainbow horn, Star horn
Row 2 – Unicorn Bodies only: White unicorn body, Pink unicorn body, Blue unicorn body, Purple unicorn body, Golden unicorn body
Row 3 – Unicorn Tails only: Rainbow tail, Cloud tail, Fire tail, Starry tail, Flower tail
Each tile must contain only the specified part (no full unicorns).
Add a small, clear caption underneath each tile describing the item.
Ensure all tiles are perfect squares, aligned evenly, easy to cut, with no overlapping elements, no background scenes, and no extra decorations.