There have been few changes for Zeko aqnd Samir's design~
These would be...
-larger, boxy muzzle
-yellow in bangs
-paint splattery blue on arms and legs
-blue forked tongue w/ purple stripes on tip
-white fluff in ears

:EXTRA TID-BITS:
-in feral and anthro form, has yellow skin
-in human form, is black but very very light (almost yellow durr hurr x3)
-Zeko's teeth(not Samir's) are very similar to Stitch's from Lilo and Stitch, only rounder :3
-she has no whiskers~
-wings can be drawn normally or as markings on her back~
-also when her wings are normal, a large blue egg partially sticks out of her back between them (her abdomen has an "angel egg" inside of it, causing her stomach to bulge out some when wings are markings)
-Samir actually has an entire face, his eyes are very small (practically blind) and his nostrils and ears are hidden under his fur
-their blood is white
-their spit is black

Yaaaaay Mary Sue Sparkles!~ ;3;
^3^