I want to replace the skin in replay with other skins. I am planning to do it by changing the source code, but I am not quite sure how.

I am able to ask the players to change the skins on Mojang website. Therefore, if there is a way to retrieve the latest skins, that would also work. Thank you.

One of our moderators (Rader) is developing a replay editing tool, that can change skins - his Discord is https://discord.gg/zNVkeGdjKt

Thank you. I'll keep an eye on it. I'm closing the issue for now.