Good job on this artwork! Aside from a few spots, like V-1's hand, the line art is smooth and cohesive, although having utterly perfect lines isn't really the standard from what I've seen. I think it was also a good choice how the lines become thicker as V-1's palm gets closer to the foreground. I also like how you not only used lines to demarcate the geometric edges of his body, but also different shades of blue as well. The sense of perspective and his hands are also very realistic, which is nice to see.
The only things I would suggest improving on would be adding a bit more contrast between V-1's chin and the inside of his torso, maybe through adding highlights or slightly changing the color. Same issue with the lower torso. I think his wings could also benefit from a glow or gradient effect, but, eh, with the contrast already present that's kinda overrated and unnecessary, you're probably thinking. That could just be my taste. Otherwise, this is "perfection," indeed.
btw I can't help but think of vento aureo with his pose