I've created three kits. They all have images that are 100x100 each. The images are publicly available. Only the image for the first kit is showing up.

Post your config , someone might spot the reason its not showing the image

Ok, here's the config file: https://pastebin.com/kv6CRree and here's the kit's data file: https://pastebin.com/W2MfPCav

Merged post

Ok, so I just opened it on my live server and the images are working fine. They aren't showing up on the test server.

UncleZed

Ok, here's the config file: https://pastebin.com/kv6CRree and here's the kit's data file: https://pastebin.com/W2MfPCav

Merged post

Ok, so I just opened it on my live server and the images are working fine. They aren't showing up on the test server.

can you change status to "solved"