Okay, I'm confused. It's clear to me that you want to be very careful about not copying other designer's work, but I'm confused. No one else has done what I've asked you to do. The other designer has the folder sticking up from behind the word docs. I'm suggesting that the word docs would be on the actual folder itself. In other words, there would be a square with the word docs inside the square - only the box would have a folder tab on top. For example, on #210, you would just replace the interlocking D's with the word "docs" and then move the whole thing to the end of the line instead of the beginning. I don't think that's at all the same as what the other designer has done. If I've been able to clear this up for you, I hope you'll submit the design because I really need to see it to make a fair decision for you. However, if you still feel you don't want to go in that direction, I will respect that.
Thanks either way.