Always try different lora strengths when prompting. 1-.8 I found works best. Dont forget to use trigger word.

Example Prompt:

A colossal blue bull with golden ornate chains and rings adorning its head and horns, standing in a snowy landscape. On its back rests a sprawling, intricate city of pastel-colored buildings with pointed spires, turrets, and domes, all interconnected by bridges and walkways. The sky above is a gradient of soft blue with scattered stars, and distant hills and a lone tower are visible in the background. The bull’s face is serene, with closed eyes and a calm expression, and its horns curve gracefully upward, supporting the city. The entire scene is rendered in a painterly, dreamlike style with soft lighting and ethereal atmosphere.