I loved the first one but it seems like the quality seems to been lowered or the colors you manipulated was a bit dark and made the signature a bit odd. And the second one, The text should have been repaired though Because it is kinda annoying.
But in the end everything was cool and you make them so fractual still.
I think the render is a bit okay though. You could've just photo filtered it to make it a bit more matching on the attempt and the lightning as well. But I'll be expecting to see your next attempt though.