Very cool, he would have been around 80 yrs old now. I think the images lack a little personality. Maybe some text relating to "smiling eyes" or " rock star persona" would spice things up a little when creating. I like Midjourney a lot. I'm into AI character creation and so these images interest me. I usually need to correct mistakes before publishing anything on sites. I use a number of software programs to do this. It all takes time but it's worth it. Good job with these images.