Is there a way (or a plugin), where I can impose a picture in a curved and different group surface?

[krisRgarrido]

I wanted to like paste a picture as a texture in a curve model, Is there a way so that it would follow the curve model while also cutting the void part of it?

[ChrisDizon]

This YouTube video may help with a part of the process

SketchUp: Mapping photo textures to curved surfaces

If your slats are not groups but raw geometry, you should be able to select the faces on the front of all the slats and then apply the texture in one go.

In this example, I could have sized and positioned the texture better but hopefully it still shows you what I mean.

Cheers
CD