Yeah, the next one will be better!
Whenever I have done anything like this, I have always asked the manufacturer of the original item for their DXF file. Then contacted a fabrication place to say, look I just need one, any chance you could pop it on an off cut somewhere please?
They will make a nominal charge, but you get a pristine plate for little monies 👍
Some will, some won't; small, local companies tend to be accommodating, same with powder coating too 😊