The answer is indeed King Skarl!
Winners are:
misskass
digitalangel - collected
claripup - collected
beatlegryphie
mikomb - collected
youdbemydream
spookysaint121
gobstones - collected
cestmieux
lizblackdog - collected
orchidee - collected
icelore - collected
Unfortunately irishbanshee04 and harpsealpup86 both answered correctly but outside the time limit (I checked the time of my email updates, so if I'm mistaken, please let me know and I apologise).
That means the 10,000 NP is split between 12 people. Please put a junk item into your shop for 835 NP and post a link (comment here) so I can go and buy it.
In the future I'll try to make the picture a *bit* harder so not too many people will have to split the prize. But not as hard as the first one :o