Shrek Forever After Similarities

[Mistery]

Identify the similarities in the two different images and click the similar object to get it confirmed. You get 50 points for every click that is correct and lose 25 points for every click that is wrong.

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Please use spoilers to give hints:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.