[Dynamo]

Nice theme, however I think it looks a little too much like some paid MyBB themes (such as the one you have here on P4VPS), which may/may not get you into a bit of legal trouble. It looks nice overall though.

Also, the circular buttons makes it look less "modern" imo, if you like a modern feel like I do (Metro!), I would suggest that you make all the buttons square (besides the pagination).
Great job!

Well idk which part of the theme you are talking about but i had used all shorts of Free tutorials around Net, if paid theme applied those elements to there theme then that's not my fault at all, if you are talking about the background picker, that too i had from a tutorial, i have just modified a bit.

Regarding those circular buttons, i would see to it, and try to give it a bit more modern look.