They seem to be rather stretched thin resently with all of ROTB tie ins and from the comic con panel, said they didn't have access to some of the CAD files for WFC, so a lot of things were lost when Microsoft bought out Activsion (somewhere in their archives) so, they don't exactly have everything they needed, so they might of been going off video footage from people who played the game in the past to get the transformations, simply put, to much going on at once, but with ROTB toys now out in the wild, hopefully future releases will be better quailty, but we'll see, maybe they'll revisit the figures to make improvements including better paint jobs, again, only time will tell!
Microsoft hasn't bought Activison yet; they're still fighting regulators in the UK.