Shameful lack of troll cat form, so, here.

Common tags: mohawk, goatee, glowing eyes, tusks, troll ears, black claws, ear ring, leather bracelet, leather collar, trophy tooth, leather band

Green cat with blue hair: green body, green fur, black stripes, orange markings, blue hair, green eyes, orange sclera

Grey cat with purple hair: light blue body, light blue fur, blue stripes, red markings, purple hair, yellow eyes, orange sclera

Grey cat with red hair: grey body, grey fur, dark grey stripes, teal markings, red hair, orange eyes, orange sclera

Grey-green cat with white hair: grey body, grey fur, dark purple stripes, yellow markings, white hair, green eyes, orange sclera

Blue cat with yellow hair: blue body, blue fur, green stripes, blue markings, yellow hair, teal eyes, orange sclera