I second this, because on my experience I do touchup commissions and sometimes I had to edit F2E portraits. In the end, it’s all between the artist and the commissioner.
But then back again at this…
I can’t really say, but if Alice already told the commissioner about the spliced part; then it’s fine. Otherwise then… well. She can sort it out herself.
BUT even then, using splices as it is for a commission? That’s a low blow.