Updated.
Added:
-Can run out of your Graal folder to automatically load images. Drop the GraalViewerRev5 folder in the same directory that holds Graal.exe.
Some images aren't loading properly, namely some GIF images and some old, 4-bit PNG's (Only a few images are actually 4-bit, mostly the default Graal head and body, as they're so damn old) remain unsupported.
Can someone update the OP for me?