While we previously saw one of the X-Men: Days of Future Past Sentinel heads at Comic-Con 2013 earlier this month, we have never seen a full-scale Sentinel until now. Earlier today, director Bryan Singer sent out a photo showing how massive these mutant-hunting robots really are, with the filmmaker standing right beside it, literally coming up to its knee. Take a look at the photo to see what the mutants are up against in this highly-anticipated superhero sequel.

X-Men: Days of Future Past Sentinel Set Photo
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"Here's to the next 50 years... pic.twitter.com/jYFvmVsnSN"

You can also CLICK HERE to learn more about Trask Industries, the company headed up by Bolivar Trask (Peter Dinklage) which created the Sentinels.