The images below are all concept art created for prompts. Some have multiple variations per prompt as they were more open ended.
African Fungal Shaman
Chaos (left), Death/Spirit (right)
Healing (left), Rain (right)
Chicken Adventurer
Blade (left), Traveler (right)
Fighter
Mammoth and Woman
Pre-historic (left), Cyberpunk (right)
Native American Spirit (& bear variation)
The Resonator (Floating ball character that resonates energy)
Energy (left), Plasma/ Tesla Coil (right)
Aquatic (left), Sun (right)
Art Nouveau Siren
Halfling Cow Rogue