Thread:Httyd big fan/@comment-25114779-20170102085801/@comment-24398536-20170102103852

He means something like this.

http://riseofberk.wikia.com/wiki/File:Dustbrawler_Egg.png

As you can see the image I uploaded for the egg before yours is waay bigger resolution.

http://vignette4.wikia.nocookie.net/riseofberk/images/a/af/Dustbrawler_Egg.png/revision/20170101025316

It's ok to add images that are missing but replacing already existing images is not OK. Specially replacing them with lower resolution ones.