This is the stitch pattern to make your own knitted vulva. It is the image for the charted cable pattern, and not written out, though if you aren't familiar with charts, I assure you it's very easy to follow and I am available to help you out if you need any assistance reading it.
This can be knit up in any weight or type of yarn, but I have found that fingering or sport weight with size 5 needles is my favorite. It is usually a small vulva (3-4" tall) like the ones pictured, but changing to a chunky yarn with larger needles will give you a much larger piece.
Notions that you will need to know how to do are knit stitch, purl stitch, and cables. One bobble is included but explained in the pattern. I would say the level of difficulty is a 2 out of 5, very quick knit if you're just knitting a singular vulva to be framed.
As for using the pattern yourself for items to sell, I feel like if you could reference the pattern or cite it to Lady Purl Designs in any way, that's sufficient. If someone buys the pattern I feel like they are free to use it as they choose as long as they're not trying to sell the pattern as their own. I want there to be as many knitted vulvas out there as possible, so please do spread the love around, but please don't share the pattern, instead link them to me so they can purchase it themselves.
If you make projects and share images of them via Twitter, Instagram, or Facebook please use the hashtag #ILoveMyVulvaProject so I can follow you ^_^.