HC will tell you this is more than just a bigger-than-usual robot, it's the RG 1/1 RX-78-2 Gundam Ver. GFT.
He would later go on to bring home an RG 1/144 himself, though I think what he really wanted was the life-size one.
I told him we could pay for all the season parking lots and put it at the open-air carpark right in front of our flat, and we'll be able to see him everyday from outside our window *lol*
Teasing aside, I think I surprised myself by having a few 'wow' moments too.