I had a thought - I am not sure if it is the right thing for you, but I wanted to share it anyways: Have you considered reaching out to your WAS with a request to help you and your D meet? This will need to be a sincere request and you will likely have to bear insults and meet D on the terms of WAS. Perhaps she can bring D to public place and you can meet her with WAS or a therapist present? Even if it is for one minute to say hello, it will be worth it. In her heart, your WAS knows that your D will benefit from seeing her father so if you can speak without egos in the way, it may strike a chord.
On the flip side whatever WAS says, you cannot get provoked into a negative or defensive reaction. This will require you to keep your mouth shut and listen if something unpleasant is said. It will be very humbling and probably even insulting but it may be a sacrifice that is worth at least getting to see your D. You may also have to ask multiple times till WAS vents and gets less angry before she agrees.
If meeting her is not possible, see if you can at least write your D a letter and send it with a gift to WAS. You can even keep the letter simple letting her know how much you love her. Perhaps send one letter every week. Keep a copy of the letter with you - if WAS does not give it to her, your D can at least see in the future that you tried.
I am not sure if there are any legal complications that stop you from doing this. I am not sure if you are even comfortable reaching out to WAS in this manner. In short, I don't know if this is the right approach. However, what I do know is that when egos are hurt, sometimes it requires one person to swallow their pride and offer a truce to defuse the tension, even if the person doing this is the aggrieved party.
