You can paint jack o’lanterns, ghosts, etc. or you can paint pumpkins to be zucchinis, squash, etc. (with another vegetable).
assitant
Would you like to paint any colors on the pumpkins?  I could show you some tutorials for painting colors on pumpkins with high resolution.
assistant
What can I paint instead of pumpkins for halloween?
user
Pumpkins are a great choice! Can I give you some ideas?
assistant
Sure.
user