Allright, I tried to imagine here, what people might want to know

If you can't find any information you want in this, just post a new question in this thread, and I will answer.
Will she be WeiDU compatible?
Yes, at least I will try to code her with WeiDU. As I have done no coding before, I will have to learn, but I think WeiDU is the one I am going to use for it.
Will there be a romance?
At first there will be no romance with the PC, but I am planning that she will have a romance with someone else. Later, when I see how this will be going, I might write a romance also for the PC.
Will she have banters with the other NPCs?
I am planning on writing at least one banter with her and the Bioware NPCs, propably two or more in some cases. And she will have something to say to non-joinable NPCs as well.
Will there be new items or quests?
Yes, there will be at least two new items, perhaps three (it depends...). And there will be one larger quest, maybe two mini quests. The items will have new original graphics done just for Miella.
Will there be voicing?
I certainly hope there will

It is too early to tell more about this, though I have been thinking about it. I have connections which might get me a permission to use a recording studio, but I still would need a voice actress to do the actual talking - and a one that can pronounce English a little better than myself