Hi Sobol,
I really like your nice Mod! Great work. I would like to offer some help for further development - however I have never done anything like this, I am especially interested in the ESM module. I found some nice hi-res pictures that might help with this.
http://www.esa.int/var/esa/storage/images/esa_multimedia/images/2015/11/orion_esm2/15702074-2-eng-GB/Orion_ESM.jpg
http://www.esa.int/spaceinimages/Images/2015/11/Orion_ESM
http://www.esa.int/spaceinimages/Images/2015/11/Orion_ESM3
https://upload.wikimedia.org/wikipedia/commons/8/80/Orion_with_ATV_SM.jpg
http://www.raumfahrer.net/raumfahrt/exploration/images/orion_esm_gross.jpg
http://www.esa.int/var/esa/storage/images/esa_multimedia/images/2013/01/orion8/12482179-1-eng-GB/Orion.jpg
http://blogs.esa.int/orion/files/2015/11/22734679477_8bc73cb98a_o.png
https://airbusdefenceandspace.com/wp-content/uploads/2015/11/slideresm_orion2-1284x680.jpghttp://blogs.esa.int/orion/files/2015/11/22734679477_8bc73cb98a_o.png http://www.esa.int/var/esa/storage/images/esa_multimedia/images/2015/11/orion_esm3/15702108-2-eng-GB/Orion_ESM.jpg
Also, I found this interesting powerpoint and a youtube videos that show that the solar panels are tilting towards the back on Trans Lunar Injection and to the front on Moon Orbit circularization. Is it possible to implement this (again, I offer my help!)
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20140008543.pdf