Yeah.... kinda does look like deadpool...
Looks good Steve.... I like the asymmetry with the mouth scars, although there is some symmetry just under the nose which looks odd.... just randomize that up a bit and your good to go.
I'm thinking maybe that some of his other facial features are a bit blank i guess you could say.... like his brow and forehead.... You could really use these to your advantage in expressing some more character.... especially as he has no mouth.
Looking forward to more!
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
[long pause] "Friend!!"