The drawing worked itself out to something workable and sleekly designed in what felt like no time at all, even if realistically quite a bit of time had passed -- Tony offering up advice about weight distribution, articulation and more as they went on, both adding notes and little extras to the design. It was good -- it was clear that Gwen, even if she didn't know about the building part yet, was plenty full of imagination, and that could go a long, long way.
Tony was weirdly proud.
'Bots, to Tony, were living things. They had personality, and the capacity to learn and even love in their own way. Tony Stark had, at a very young age, realized that he could build friends for himself and maybe those friends had shifted into something like pseudo children over the years, but the point remained that they were things he had feelings for. He hoped it worked similarly for Gwen.