Fetch image with AUTH headers

First, let me congratulate you, guys, for such an amazing tool. Cheers!

I need to GET an image with special headers (auth). I see two options:

a) I implement myHTTPIMAGESOURCE (which I suspect it should be easy, but I don’t know)

b) I could have the binary data of the Image (using fetch+headers), but I am afraid I cannot “create” an image from this binary data

Any suggestions, sample code, or help?
Thank you very much in advance