Tests - Photogrammetry

The beginning of this project i wanted to do some test on what could potentially be problems later on in the project, the main one i thought could be a problem would be photogrammetry, as this is something i have done before, the scale of using photogrammetry in this project is going to be very important as i want to create the police officer with this technique, this would prove to have some problems if not carefully planned out. 

This is why i wanted to take tests of photogrammetry just so i know if i was going to run into problems, and as i assumed i did run it to all sorts of problems with my tests as shown  - 

 These are some tests that i did of my friend, by looking at the models i could see where i would have touch up the model in zbrush, although it doesn't look like  it would be a lot of work, the lighting didn't turn out great on the actual model so i couldn't use this for my project

So i decided to try photogrammetry again but this time on another friend just so i could if i could get this lighting done correctly, but again this piece also had problems, as shown - 

Although the lighting was a bit better on this piece i didn't realise that facial hair would be a problem, this would mean a lot more working n zbrush.

With this starting to become a problem i had to turn to work online and see if i could a pre made photogrammetry piece, i managed to find a piece where the owners allowed people to use for personal projects and not for profit's sake. with this model potentially being in my final piece i do want to try photogrammetry again on my friend and see if i can get the lighting correct and if success happens with that piece i would use that for my police officer, if not i will be using this model as shown -

Again with this piece there is some problems that i would need to touch up in zbrush, but with this piece the lighting on the model is very well done and clear, if i can match this type of work with my own piece i would be very happy.