Sorry to hear that we have decide between two logos and not more...
I will do my version
if you Mauti can give me 2 days, I had the idea for the competition because i dont have any time... but okay, I will go by example...
BTW: A "single color fill" is your logo design by just one color. Sometimes you cannot integrate a logo into a design with its full color version. To avoid people to make their own version of your logo you give them different versions of your logo which they can/must use, so you be sure that they dont make crap of your design. This is called "corporate identity" or "corporate design" guidelines... okay , but it might be a demand too high for this competition...