Are you

ing kidding me?
I guess you would prefer some lame edits with Christian Bale and Gerard Butler with gondor armour and Lucius Malfoy as thranduil? Because that's probably what you would have if I hadn't done them. But wth, I'll respond to your issues.
1- 90% of the portraits are from people that worked as extras in the lotr trilogy, the remaining are from costumed fans but i doubt you can tell them apart.
2- First there are very few portraits facing forward, and they are totally legitimate since a lot of the med II portraits are that way.
3- Exactly, I'll have a bunch of people come over and me and my design team will dress them up and I'll take their picture in front of my house.

Also the photos I used that were taken outdoors don't look very good, they are overexposed and lack the proper shadows in the face.
4- I don't even know how to answer this...
5- I would hardly call it a smile, perhaps a slight smirk, and there a lot of those in the vanilla portraits too.
For the Thranduil portrait I didn't just put a crown on him, I took an already heavily edited image and edited it even further and that's the best you'll ever get:
Just fyi these portraits required hours of research and editing, and that's without taking into account the level of photoshop skill that I had developed prior to that. I wish someone had taken good pictures of Lotr extras during filming but there wasn't, so I had to work with what was available.