Here is my Minibots V2... yeah yeah I know it's only one Minibot but oh well. Again credit goes to Jag for some of the design, and i'm not sure who first used the helmets as shoulder pads but who ever did credit to them.
Quoting AA (Noname)
You need bigger heads. The 1x1 plates barely looks like a head. I also don't think the black parts fit here well. Apart from that, very good
When I was building him I tried a bigger head and it looked really bad, he looks much better with the smaller head in my opinion.
Also I know the black doesn't fit, but that was the only color I had those parts in at the time I built him.