So for the sake of every else out there (and to hone my vector image creation skills), I've created a complete set and offer them under an "attribution type" open source license.
Essentially these high quality images are completely free to use as long as one complies with the need to properly credit/attribute the set as part of their project (per the formal attributions set up in the download documents)
The graphics library can be found here:
https://totalnonsense.com/open-source-v ... ing-cards/
If anyone has any comments, suggestions, or just wants to let me know if these were useful to them, this is the place to do it.