This is an amigurumi pattern for a crochet alien. As seen in the pictures, the alien can be easily customized and there are a lot of yarn options that would work well. You can also increase the yarn weight, which will result in a larger alien.

For the eyes, I used safety eyes that I purchase from www.crscraft.com/ <-- please note that safety eyes aren’t recommended for small children

You can make and sell all you like, but you may not share or distribute the pattern. And if you wouldn’t mind letting your customers know about my pattern, I’d be very appreciative.