Embedding Pixiv artwork into posts

[Vintum]

Hello,
I've been trying to figure out a way to handle this, and I've not been able to find any existing solutions/plugins for this particular scenario. I'm trying to be able to embed images from Pixiv while following their rules on how to go about it. Meaning, we need to use their script codes. Obviously, I can't just go an let everyone post scripts like this, so I've come here to see if anyone else more experienced in this kind of thing may be able to see a method for making this work that I am unaware of. I looked at trying to make it into a BB code, but I'm not all that well versed in how that works, and I didn't see a way to make it work while having all these additional variables. Is this what "option" would have to be used for? Seems very complicated for a single BB code.
Maybe I'll have to cut some parts of this code out to make it work properly?

An example of the provided embed code from Pixiv. I have bolded and underlined all the parts I can find that are different for every image.

<script src="http://source.pixiv.net/source/embed.js" data-id="50791962_7b7a71a69067a8fe6d1b807be4222d9f" data-size="large" data-border="off" charset="utf-8"></script><noscript><p><a href="http://www.pixiv.net/member_illust.php?mode=medium&amp;illust_id=50791962" target="_blank">シビラ</a> by <a href="http://www.pixiv.net/member.php?id=6263370" target="_blank">添え兎</a> on <a href="http://www.pixiv.net/" target="_blank">pixiv</a></p></noscript>

Hopefully someone has a better idea on this. I'm supposed to leave in the links to the original image and the artist.
Thanks.