Well,
I found this page:
http://www.mobilfabriken.se/index.php?page=9
They are even bigger thieves than z.e.d.g.e users. They are actually selling each theme for 20 kr. The site is in some foreign language.
I just saw the k750 section. They have a few themes out of which two are mine. I notice most of them are there on the m9 gallery.
[p.s slect the drop down where its written "Välj telefon" and choose the k750i phone]