Don't worry about double posting, all of us graphic designers have to do it sooner or later. If you lasted up to page 3 till you have to do your first double post than you have been doing much better than many of us on that aspect
C.C and Lulu still lack contrast, C.C is also a bit to bright. And it's notable that the stock is LQ. Still a nice sig, but imho not on par with your better works.