Humanized TF Poster WIP

Ok so mecha isn't really my forte but here's a real treat for you. Humanized transformers! It's a poster that I'm working on that will eventually be hung up in my room. The one in orange is Bumblebee, who's cute design came from deviantart's Humunculi-Rage, in blue is my version of Optimus Prime, and in purple is Megatron which i've come to the conclusion saying it now looks nothing like him lol.