When inspecting the image, I decided to do a google search using the image to search with. I found some corresponding images.

I have uploaded those images to gofile that I have provided below. I then opened all three of the images I have in binvis.io and changed the color scheme to entropy, and noticed that the block in the upper left corner seems to be the image itself, because the bits don't really change at all. When looking at the color scheme of the upper left block between the three images, in the default bitmap color scheme the upper left block does change but I do believe that to be because the numbers in the three images change, so that could be the reason for that.

But..... looking at the bottom left block, between the three images, there is a good level of change. And with the big gap, between the upper left block, and the lower, of just fuzz, that is more than likely just nothing in my opinion.

So basically, whatever is hidden in these pictures, seems to be in the bottom left corner of the bitmap. I believe that is where the encoded data resides.

I am going to focus on what stands out in that block of bits in the bottom left corner of the bitmap.

https://gofile.io/d/qpcjZ3