I always had in my head since my first renders that sunstorm would not be a massive guy. And I continue thinking that it was a good idea... It fits very well for him.
Very nice design. Fits what I read about Sunstorm's personality. XD And love his alt mode. Though it's hard to visualize how he transforms for this one due to the placement of his legs. Unless his underside opens up to have hidden joints for rearranging his limbs anyways.^_^ Either way, epic designs, as usual.