Create your Superhero!
Making some choices about your character may help:
male/female/non-binary/mech/unknown
age?
species?
mix and match head, body, arms and legs?
special powers: fly? super strength? speed?
secret weakness: cryptonite? kittens?
Where does scene take place? Earth city/Mars/outer space/underseas…
When does this happen? Now/future/ancient past/steam punk…
What does your hero wear? Colours?
Now repeat for the opponents
Build in 3D
Online with Titancraft/Heroforge/Anvil etc or in 3D character generator or from scratch in 3D