So this is part of "Project Seabird," an original mecha universe I created in the ninth grade. Basically, it's an outlet for mecha aesthetic experimentation, and it's where I put my various exotic and experimental mecha designs. This is one of the only remotely realistic designs featured in Project Seabird. The HCF (Humanoid Combat Frame)-21b Peregrine is produced by Lockheed-Martin, and is essentially the Joint Strike Fighter of the mid-Twenty-second Century.
Be on the lookout for a few more Project Seabird designs. I assure you, they're far less believable than this one.
EDIT: I should clarify; I did not draw this in the ninth grade. I was awful at drawing giant robots in the ninth grade. I drew this on Friday.