Morgan's Space Suit (Prey): 300 Credits
You're not going to find an exact replica of Prey's space suit on the mod marketplace but there are a few suits that could satisfy your needs.
One possibility is this awesome-looking mod called Fully Functioning Space Suit. Unfortunately, it only appears on Nexus Mods for PC.
You also might check one of the pieces of Power Armor we pointed out in the first slide. In particular, the Submersible Power Armor.
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