Updated Hot Toys shelf after I got the IM Mk.7:
Sadly, Hot Toys are getting too expensive too numerous and to be a completist on Iron Man armors; I have the Mk.42 and Iron Patriot preordered, but nothing else. I
may go for the Mk.33 Silver Centurion since Stark wears it for more then 5 seconds in the movie, but I might be drawing the line there.