You are doing wonderful.
Might I suggest a few franchise s for you to be inspired by?
(NOTE: these are only suggestions. You don’t have to pick any, but it would make me happy.)
Murder Drones (Notable units. N, Uzi, Doll, Nori and Yeva)
The amazing digital circus (notable units, Pomni, Caine, Jax and gangle, kinger and zooble,)
Indigo park (notable characters, Rambley and Ed, Molly macaw)
Deltarune/undertale (Notable units, Spamton g spamton, papyrus, sans, annoying dog, Queen, King, Noel, and Rules card)
MINCED (Chuck steak and Silas sausage)
And Internecion cube. (Ic:on)