Webcomic / Half-Man

Some of the main characters and... the enemy

Half-Man is a webcomic about a one psychotic half-alien cyborg (Major Koda) in a war against alien forces (the K'ul) , his best friend (Doctor Ash Hayes) who is trying to keep him alive, his commander (Captain Laurence Reed) who doesn't trust him and unknown assassins out to get him.

The first page can be found here

Half-Man provides examples of: