>>10247303desu toriyama's scaling has always been inconsistent and since 3rd form only appeared in a few panels it's hard to tell. We only have the rock he transformed on as a reference.
I do think the figuarts is fractionally too small, but maybe proportionally, if they made him bigger the head would look out of scale. I dunno.
Eitherway I guess this is what we got so we have to suck it up............again.