Hi!
What version of PS did you use?
I tried to open the Body template (included in the mod) with Gimp2.8 and the old Photoshop7, but all layers is merged into one. (The other templates are working.)
Now I tried to open with (my brother's) Photoshop CS6, and it works. I have all layers.
I tried to save as, and tried to copy all layers into a new psd. And this newly created file have 1 merged layers again in Gimp and PS7.....
It's strange... We are using PS for over 10 years, but never experience this.
Any idea?
(Maybe we will try to copy it from layer to layer, to see what layer cause the problem.)