It's easier to forgive Kaidan like this. A lot easier.
This required a LOT of Photoshop work. Herg. Totally worth it.
The Sexy Series:
Sexy Shepard: [link]
Sexy Moreau: [link]
Sexy Alenko: [link]
Sexy Illusive Man: [link]
All I did was just extract the Jacob model from Mass Effect 2's PC assets, bring him into 3ds Max, alter the texture, throw on the Kaidan head, and then move him around to pose him.
(Kaidan and all of his and Jacob's assets belong to BioWare.)