This is a project I did for school and I hope you enjoy.
Note: I recommend downloading the file if you want it to look good and everything to be in the right place
https://www.dropbox.com/s/ww6me4vmivmqrnu/Rohland%27s%20Roasters%20Codex.docx
This unit is a concept that I came up with a while ago and I used them for the project. I created 12 miniatures, using existing models before converting them and painting them in different colorschemes so that they would all fit in as one unit.
Feel free to suggest changes to points changes and I'll try to get everything in. This was a standalone project and I won't be adding anything to directly other then minor changes but if you want to suggest ideas feel free.