Show one.
One finished piece does more than a description of the style. Paste a sample you already like, then the real task.
Fill the brackets. Paste it into any assistant.
Match the sample. Same sections, same length, same tone. Do not copy its facts. Sample: [Paste one finished piece you already like.] Now do this task in that shape: [Paste the real task, and any source material.] If the sample and the task conflict, follow the task and say where you departed from the sample.