Very nice Masking on Asuka, I did notice the photo it came from, and the original background is well cut out. 3D Unit 2 is really Great, I actually kinda like the cartoony render. I have looked at all your photos in your super skin tight Asuka suit, and love the reflectiveness and spot on details.
Asuka Looks prowd of her machine in this picture, great smile over all in all your pictures even though it is not consistent (really) with the character. But then Again Asuka is capable of all kinds of emotions in the show, so smiling is most assuridly one of them. So one thing I absolutely love is consistency with source material, and you have got that down pat!
The original is 1350 x1350, and I've told Nikita where to find it. I figure it's her option to post. The down side of the larger image is that the flaws are easier to see. I found the Eva model at a free, on-line library. (No artist name given, or I missed it.) The textures were not created for such a tight close-up. For example, note the black line between the orange and red on the shoulder "fin." I worked at that large scale so that Nikita would not be reduced in the final image (based on the original). After all, it's her fine cosplay we want to see!