your skins are still using the same method, excessive recolor and filters, but atleast you didnt did that gold crap that looked like nothing like gold. The horse is simply poorly edited, you just desatured it and recolored red crap on him. The lower armor is recolor and filters, the upper part is a very poor recoloring. dont recolor, take your time. dont do filters, show your skills you might have.
the color palette is very bad, there is some pink-red with a lot of desaturated colors. it may look cool to you, but it's not, it's a really big lack of colors, but its understandable since it's a recolor, and not freehanded. all those pentagram crap is annoying, i dont know if its the meaning, the excessive use of it or the fact you mind find 5 billion pentagrams on a guy cool that makes the ambiant atmosphere poor.
yes that's it, no more than 1 pentagram, make a more interesting design to it, dont just apply a lame black contour and leave it like that. and increase your color palette, nothing is better than a drawing/skin with a very good harmony of colors