How to flat or merge this, please

Can you see de divisions on the tail? How can I make those lines disappear because they ruin my model please.

Little Mermaid.ARIEL.skp (179.9 KB)

I have uploaded the model

Upload the model so we can see exactly how it is constructed and tell you how to do what you want?

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Upload the SU file.


Your model need a cleanup, those artefacts are visible because of the internal faces. I think hiding the edges shouldn’t be used to hide model problems :wink:

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In fact, these problems would be better solved by redrawing than by attempting a repair…

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