(Request) Help with skin for my RP

[Kalmus]

So,i need help im making a skin for my RP community  but i have a problem i woudl like to use the head and hood  from revan model in kotor 6 pack but considuring i have no idea how to combine two models i cant make it so can someone please help me with it ? Here are  the screen shots of the two skins i want to combine 
  

 

Here are the download links for them

 

My skin : https://www.mediafire.com/?tsiwlrpdbp82rhq
 

And Kotor 6 pack : http://www.4shared.com/get/tqlpen8l/kotor_pack_v6.html

 

So if someone can do this for me please do i'd be really grateful