RULES FOR REVAMPING
★ You may NOT go over Hiccup's original lines - if you want to revamp, use the official reference or make your own lines
★ You may NOT change the design
★ You may NOT change the type [floppy/curl/etc]
★ IF made before YFS you may change this
★ You may have the design simplified WITH permission from the original artist, but it must maintain the integrity of the original design
★ You must own the dragon for more than two months
As long as the rules are kept in mind. 'xD
And sure you can add items. :D