How to crate mesh over a wing with boundary layer: Error intersecting triangles

Hello Salome Community.

I've been trying to create a mesh 3D with a boundary layer around a wing for a couple of days now, but without success.

I've tried many options but none of them seem to work. I have tried a mesh with rounded trailing edge but without success either. I know there some questions on this forum about this topic but I could not use those solutions to my problem. Hope someone can help me.

Thank you in advance. My geometry is in the link.

https://drive.google.com/file/d/1iL7WktWEjEiOryquOJ6bnZpbborZC66Q/view?usp=sharing

I was able to get a valid mesh by refining the trailing edge region.