stockrom for the Chuwi tablet Hi9

I am looking for the original firmware (stockrom) for the
Chuwi tablet Hi9 (WH Hi9 Q64G45171200447 Model:CWi541).
Can someone help me?

Write to

The Service mean the support is endet and no downloads more for my Tablet. I have a stockrom downloaded by

When everybody need this Rom, can i upload the File.