Looks awesome, though if I'm not wrong Shade and Exze also use dark red for the sage marks.
Ahh yes you're right RyuSensei, I totally forgot about those 2 colorings. It was easy to forget Shade did it, because there was only one panel that barely even showed Naruto's eyes in the page he colored. Also, Hatifnatten a.k.a. Exze used a very light red in comparison to the red Ziaja used, and now that I've taken another look, Shade also used a slightly lighter shade of red than Ziaja did. Well, so now that I have corrected myself, thanks to RyuSensei, he always seems to be reminding me about the little things I forget. Thanks RyuSensei, and now that I got the facts right, I can still say I really like Ziaja's coloring. Also, my opinion is the same, in that I really like the dark red Ziaja used for the outer area of Naruto's Sage Mode eyes. Ziaja, you're the only one who used this darker, maroon shade of red, and I think it looks really good that way. Not to long ago, there were only colorings that left that area black. I liked it that way, and grew very accustomed to seeing them left black that way. After seeing the 2 darker shades of red that you, and Shade used for the outer area of Naruto's sage eyes, I must say, I think I like them a little better that way. Although I thought Exze's version looked cool as well, unfortunately, the light red color he used kind of reminds me of make up. That being said, I think Ziaja made a really good choice, by chooseing one of the darkest shades of red to replace the black area surrounding Naruto's eyes.