So no Colossus or Nightcrawler in this dio ? Well that just ruined this entire piece for me, Colossus is my favorite X character and someone who would be essential in a Sentinel fight, the calm museum pose version they made with the plain Black base won't fit in with an action packed, debris covered diorama.
Also the Prof X & Mystique that are on display at CCXP are the first pieces that are part of this VS dio then, not a great start, the pose on Mytique is bad imo.