Thanks for the interest, unfortunately I'm currently packed out and can't fit another project into my schedule.
The Icons might be a bit tough, but I recommend looking through the
Bodleian Library's & British Library's collections (or a half dozen other similar European collections) as a starting place. For this set, I pulled the high quality scans and then traced them in Krita (which is free).
You can also use Krita to illustrate them as well, if you'd like to give it a shot.