Balloon Skin Ideas?

I’m making a round-based game involving the player floating on balloons, and I’m making different balloon skins for players to obtain. I’ve made three sets of skins, and I wanna make one more set, but the problem is I ran out of ideas.

I already made basic skins that are just solid colors:

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And skins that change the shape of the balloon to an animal:

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And finally, elemental skins (like water, fire, earth, wind, stuff like that) that give balloons special effects too:

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If you have any ideas for another set of skins I’d love to hear them! :smiley: