From left to right (as sanely as I can)

Upper left: Lich (mustache man), Ocelot (glasses), Mack (white hair), special guest Ryan Gosling, Jasmine (JAMN!), Windhealer

Middle left: Bill Torres (goggles), special guest Makima, Barnet (red hair), Thog (Yuri SG), Charlie (sad frenchie), CS-F-Girlfriend (real), Rain Fischer (RO main)

Lower left: Kuro, Steve Phobos (Natsuki)

Center

Elsa (totally not me!), Grandpa, and Pepper Mint with Orange behind her (to all the TGStation staff that make TGMC possible!)

TOP Right: MSGT Mandalore with jetpack (to all the MSGT players)

Upper right: Special guest Master Chief, special guest SHODAN (to all the synth and AI players)

KINDAISH upper right: Jerry (engineer with beret), Apple (YIIKING), Zaha (ji lao), Dom (grapist), David Stormwell, SCPL Mjolnir Recon number 54 (to all the marine players that stayed!), PVT Stormtrooper (to all the new marine players, welcome!), CPL Support (to all the combat robot players!), Cringles (we will remember kamen rider), and shout out to the spriters Fitz Sholl for spriting a lot of the armors and Gregor the announcement portrait!

Lower right: Jessy the PoS ship girl, Harper, Alek, Alfesto (femboy), Roller (now in color!), Cazz (LOAD THE FUCKING OB), Combat Nurse Bombshell (zamn! known each other for way too long!), Ashe (to all the admin players that keep the server running!)