What would 'they' look like?

I've been pondering this for a while

what forms do you think alien life forms would take?

would they be insects, mammals, bird like, aquatic....silicone based

its mind boggling to think of the genetic makeup that is possible in a universe of infinite possible planetary configurations....

found this website with a couple of photo mock ups but if anyone knows of another site with more info of pics that would be cool

some cool pics

didn't imagine reptilians to look like that!

let me know what you think?