[Nano Banana Pro]
Shadow & Glitch Effect (Prompt below)

I used this method to branch out into some other effects.
The prompt is divided into sections so you can easily tweak it yourselves—feel free to try it out and have fun!
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この方法をベースに、いくつか別の効果も派生させてみました。
プロンプトは編集しやすいようにセクション分けしてあるので、自由にアレンジして一緒に遊んでみてください！
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我根據這個方法衍生出其他的效果。
Prompt 有分區標示，方便你們自己修改，大家一起來玩玩看吧！

Maybe you want to give it a try ? @SDT_side 

[Prompt]
Ref Image: Based on the provided reference image, keep the main subject in the center sharp, natural-colored, and completely unaffected by filters. 

Shadow Effect: Behind the main subject, generate four ghost-like duplicates of the same subject. Offset two duplicates to the left (colored Red and Blue) and two to the right (colored Yellow and Green). 

Glitch Effect: Apply heavy analog noise, VHS scan lines, and digital glitch artifacts ONLY to these four colored background layers, creating a gritty, unstable look behind the clean high-definition foreground subject.