Spot the differences

[GM]

Two pictures.... nearly identical...but there are 3 small differences, supposedly. I could only find two. Help, anyone?

Link: Spot the Differences

 

[bjfinste]

If I ever meet you, I'm gonna kick your ass!

 

[GM]

Hey, no need to get all upset. Frustrating, I know. But I am sure if we work together we can find this....

 

[hogman14]

jesus christ.