The two links in the signature are nicely placed and go along with the overall colour scheme of the marry-an-anime-character picture and the main signature picture pretty well. So I like that. The main signature picture is neatly crafted as well, given the fact that it's not everyone's specialty to make this kind of border which can suck on occasion but here it looks really good and goes along well with the soft-brightly theme of the signature picture overall. But this is also my first critique point: I don't like the brightness as much. It's just my humble opinion though, so don't get too worked up over that. The picture overall could be a bit less brighter. What is kind of sad though, the border of the picture itself is okay, but it could have a small, black outline. That would be pretty neat. Or, maybe even a small reddish outline given the colour scheme. I think a dark-ish red would fit well with this.
What I really sincerely do not like is this marry-an-anime-character-picture because it just looks SO out of place. Some people try to fix this issue by placing the same marry-picture on both sides which is a nice arrangement for sure but here it wouldn't fit well I think. But the blue colour of the image itself just falls a little bit out of line there in the signature alone, but goes along well with the background colour of the avatar so this kind of fixes it. But I personally despise the marry-thingies because... well, I simply do not like them, that's all.
All in all it's a nicely made arrangement of pictures for sure. The main signature picture is not so big and blocky like a bunch of other ones I've seen so far, so I sure like that. Also I think it was kind of a good idea to put it on the right hand side, wouldn't look that good at all if it was being placed on the left hand side.
All in all I'd give this a good 6.5/10. I like it. Sure, some critique was being made but overall it just looks good and is surprisingly pleasant to look at, despite the brightness of the main signature picture.