Help! Lay flat please!

I have the Bruce Lee file to print but I can’t get it to lay flat!?
Anyone help please?
https://www.printables.com/model/129005-bruce-lee
https://www.printables.com/model/129005-bruce-lee

Not sure if you are using Cura but most slicers will have similar menu(on left) for rotating the model and laying it flat.

I have tried with no luck could you possibly do it for me?
Thank you.

Can I ask which file from selection from the Bruce Lee Printables are you using?

It should be the .stl but if I were doing this, I’d use the .svg (which is a flat file normally used for laser cutting/routing) and convert it using something like TinkerCad as it would allow me to specify the thickness of the model.

The one on the link needs to be about 10mm thick?

It just won’t lay flat!

That’s really thick - I was thinking 2mm-3mm.

When you say “It just won’t lay flat!” could you be more descriptive, add images of what’s happening?

I have sent you an updated flat version.
Happy Printing.

Thanks so much printing now.