It would look something like this done in Embird Sfumato. Would that be any good?
Wish I could help out.....version 8 of my software has photostitch but I didn't upgrade to it cuz it didn't have some of my favorite features that version 7 has...so I can only photostitch manually...ugh
I have the feeling that we have very accomplished digitizers but not so much in photo stitch. I hope you will be able to gt the help