So I started this guy two nights ago. This is what I've got so far. Knee joints were donated by a broken Machine Boy Vortex figure and biceps rotation is possible due to some Lego pins I had lying around. I also cut his wings and improved his proportions. Now I'm testing a new cybertronian tank altmode but I'm open to new ideas. I'm also posting pics of the whole process. Thanks for checking this out.