Starting it off, Tiggs, Aaron, and #82 are always Anthro. Tiggs was a scientist who experimented on himself turning him into a hybrid of a man, tiger, and spider. Aaron and #82 were both government experiments who were given feline DNA to make them more stealthy, and better fighters.
Vet is human, southern American to be exact. Though he is human, he still has his long tail.
Hood is a black British man, with the skin tone closely resembling just creamed coffee. His older brother Curly is also part black, but is more white in complexion, with a slight tan, his large afro is blonde, with peculiar black spots. Stephan, the youngest brother is more closer to Curly's complexion, with more spiked hair, but still very soft.
Justin is half Mexican American, half African American, sharing a complexion and hair consistency with Stephan. Though his hair is more wavy. His cousin Jasmine is more Mexican, and has long flowing hair.
All of the Tartalgia family is Icelandic.
Ursa is Russian, Lea is Mexican, and Shaun-LI is Japanese.
Pops is white and Mexican, with old, gray hair.
All the robots are the same, Dj. Giz is modeled after Justin, Uncle Sam is still a bald eagle, Livewire fused with a Mexican, Sarah is a brunette white girl. And DOTcom has no ethnicity.
All the Butlers, Wechidna, Ashura, Foxcrest, Wolfthorn, Hawkridge are all British.
Ted is still a living teddy bear.
Ashuraos is also British, with the color changing fire eyes, color changing energy hands, and mangled spiky dark black hair. Ashura is still a ghost.
If there is anyone i forgot, tell me in the comments.