I am currently using BitBucket’s git system to manage my repositories. I see my old code, however when I try to see older iterations of image (PNG) files, all I see are the following:

AND when I try to access the image from the older commit:

Any input on how to get such files would be greatly appreciated, thanks in advance!
You should see your file, using the address accessing the raw content:
See for instance https://bitbucket.org/wuub/kmagik/raw/c1fd2c3c64b7/screen1-hi.png
As mention in this BitBucket documentation, you can use curl to directly get your document.