Megatron Transformers 1Gen

I kept certain elements from Caution's model such as chest, head, gun, abdomen and shoulders. Rest of the parts i went ahead and re drew them from scratch. I like when models
use joints that are ball and socket, as it allows more movement and poses. My print was a first prototype print. I have since them changed the clearances on the ball/sockets to fit better compared to the pic. So the print as its now, should be better. I googled as many images as possible to try retain as much details as possible as the cartoons.
Second pic is next to the Optimus i entered on the cults3d contest few months back.

Parts are already positioned as i printed them.
Note certain parts have the quantity required on the name.