Images can be had with a little help from a friend.
Here is a video of a cheap solder reflow repair:
But I would save this as a last resort.
Try flashing it with a serial port connection first.
And if it really is a damaged board (solder joints), I would use my good screen to put on a cheap kindle with broken screen from ebay (I got one free for only $5 shipping cost). Now I have two K3s with damaged screens.