There are a lot of good character sheets out there for B/X, and a lot of them are free for private use. But I needed something for potential commercial use, and I didn’t feel like digging through the internet for one that had a commercial use license. So I made one of my own. It’s not all purpose [it’s for fighter/thief only right now], but my gift to the OSR is that it is free for commercial use without permission.
Cirsova 