Matias Torres in the Carrier Wing Ypsilon style. Started with the deadpan expression, and the rest are how he actually is during his insane monologue. A fun practice to get the style right.

What is Carrier Wing Ypsilon? I haven't mentioned it on Pixiv, but it's an upcoming game in the style of older Ace Combat-titles. I'm in charge of drawing the character designs and portraits, it's been very fun and I'm honored to be part of the project. I probably should make a proper art post about it in the future.
Wishlist it if you're interested.
https://store.steampowered.com/app/3911300/Carrier_Wing_Ypsilon/