More info here :: https://www.3dscanstore.com/blog/Tutorials/HD-Head-Scan-Kit-Bash
A quick time-lapse I did yesterday kit bashing some stuff together to make a slightly odd character. I used one of our HD head scans, the free multi expression base mesh and a helmet I bought off CGtrader, the clothing is from another scan. The whole thing took about 25 minutes to setup not including doing the renders. It was quite a fun little project.