Love the skin and would be elated to see it accepted. However, there are some things that might need changed in order for this to be accepted, or fit better. While none of these are required, these are just my personal critiques. Due to hardware limitations, I can't look at the 3D View, so some of this criticism may be invalid.

• The matte bits of the skin may need a bit more 'noise'. By this, I mean, they look like a rather flat, and simply coloured material, judging by the images(might be misleading, not sure). Adding a bit more noise to the texture, perhaps in the way of normal maps, will give it a less abruptly flat appearance, so different colour channels may work better. obsolete
  
• The geometry on the "hair" bit seems a bit.. blocky, and cragged, and could use some smoothing. As opposed to making it a singular piece of geometry(like it appears to be), it could use some layering, akin to how Revenant's bits are handled; more like 'hair', then.
  
• I really enjoy all the energy channels that are included, especially on the underside of the hands. However, I feel- again- that they are too flat, and may look like more of a fullbright texture than anything when actually ingame. It could use a bit of 'noise', with more contrasting 'flow' tossed into the mix. A good example of what you could do in this regard, is to look at the various Nikana sheath skins, with how they have darker undertones that cause it to flow "like a river".

Probably more to come! I don't believe in abandoning projects, and all this skin needs is a bit of work and it'd be an amazing addition to the tennogen selection.