Export original image not cropped one from sketch

Question

I've added an image to a rectangle as background fill and the image is filling the rectangle and is cropped.

Now, our developer wants the original image as an asset for his HTML. How can I make the original images exportable not the cropped ones?

Answer 1

You can mask the image with rect without cropping it.

Place your shape under the image (oval in my case):

Right-click on shape and select Use as Mask:

Now shape masks your image withou cropping:

If you want export the original image, just Unmask the shape and Slice the image: