Yesterday I started wondering if I could mill the pattern into my PCB so I could easily do it myself - albeit slowly. I have the equipment.
Then today reality reared its ugly head when I realized that with all the time I have spent designing with Fritzing and researching associated stuff I could have assembled 20 or 30 Attiny 1634 / nRF24 packages the "hard way" and I may never need more than half a dozen.
So I am putting this idea to bed. Thank you everyone for your helpful input.
...R