Looking pretty good there. Proportions are nice and you seem like you have clean mesh work as I can't spot any funky rendering artifacts. What applications did you use to create these?
Great stuff!! Reminds me of the art that inspired me in the late 90's from weewoo and makoto(macrapatron, laserwave).
These models are looking pretty good. Nice job. My only real suggestion is fix Ratchet's name; it's not 'Ramchet'. I don't know if you were aware of that or not.
Fantastic work! Really liking the Starscream model too, looking forward to seeing more great pieces from you in the future!
My faves... Prime (natch) Starscream and Grimlock...maybe I missed it but have you worked up Prowl yet??? Would like to see him