Flatten a mesh to create plans?

Hi there. I have absolutely no idea how to achieve this.

I have a low poly cat which I’d like to flatten into it’s constituent faces to use as plans for a welding project. The goal to be a steel welded low poly cat.

I’m asking here because I use blender, not that I think blender can do it, it would be great if it could.

If anyone out there knows how I might achieve this, any software considered as long as it doesn’t cost a fortune, please let me know.

Many thanks.