Why is my fan cover no longer on newgrounds?

My fan cover has been removed because it violates the rules(you can't use images from other games in your work if it's literally cut, which I respect and understand)

So I shared the cover at least on reddit. I'm no art thief or something like that, I just created a fan cover from images from the prologue to the Reemus game, because I'm a huge fan of it and the rest of Zeebarfs(and Mitch Bowdens) work.

Link to my cover:

https://www.reddit.com/r/Newgrounds/comments/jj5mny/my_fan_cover_to_the_reemus_ost_i_posted/

Link to the Reemus OST:

Credit for Reemus art goes to Jay "Zeebarf" Ziebarth:

https://zeebarf.newgrounds.com/

Credit for the OST goes to Mitch Bowden:

https://mitchbowden.newgrounds.com/