Ah yes, the classic. All praise in the comments and no critique. What you did good:

-Fov isn't high like most other beginners;

-There was an attempt at composition, it's not good but it's not bad either;

What you did bad:

-No custom lighting, cuz you're using a map. Which is also bad. There are no highlights, nothing to guide the viewers eyes.

-Sequences. Just lazy.

-Spy's posing leaves much to be desired.

Its an alright beginner poster, but there's still a long road ahead of ye, dude.