system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Stark wears the Mk 47 in Homecoming, 50 in Infinity War, and 85 in Endgame; what does the progression look like for the armors in between?

And do Iron Spider and Rescue count?  I personally doubt those two count since War Machine got his own line.
gpt
Iron Spider and Rescue definitely don’t count, they’re separate projects. As far as what they look like, probably not very different. After the Mark 50 when he used nanobots the suit upgrades were probably mostly software, just uploading plans for new weapons and features mostly. Like the energy shield he used when Hulk did the snap compared to the physical shield he used on Titan when fighting Thanos. The look of the suit definitely changed a bit, but that could be aesthetic preference, in general it’s the same hot rod red and gold he normally uses though.