Nice designs buddy. You've captured the Titan elements quite well and put you're own little twist on them nicely. The large lower arm plates with gold, on the left, are really nice and i prefer the left helmet as well. Though the chest plate of the centre design is really aesthetic with the little lights. Sorry I'm not so good at constructive feedback. Who knows what exotic armour we'll find on far away planets but i hope it's something like this, something epic to shoot for. Keep up the good work, you've gained a follower :)