Wiki Admin - Picture Hunting

Hey, all. I know I've done a horrible job at keeping the wikia up to date! I do plan to finally put some work into filling it out, but I need help!

It seems in my hiatus, a lot of RADIANT websites have gone down, so some high quality pictures are unfortunately lost in time. I was wondering if anyone could find the PNG pinups of the images in this imgur link.

Any help would be loved!