想用SD生成几块奖章，用于游戏中，总是生成的不理想，比如下面，我只需要奖牌，不需丝带和奖牌中间的鹰，总是莫名其妙的错误，要如何写提示词？
no humans,red background,a rainbow-colored ribbon hung with a hollow medal,in the middle of the medal is the 1 eagle spreading its wings,
Negative prompt: NSFW,(((logo))),(((text))),blurry,low quality,bad anatomy,sketches,lowres,monochrome,grayscale,worstquality,(((signature))),(((watermark))),cropped,bad proportions,out of focus,(((username))),
Steps: 20, Sampler: DPM++ 2M, Schedule type: Karras, CFG scale: 7, Seed: 3301378409, Size: 480x960, Model: RealVisXL Turbo (SFW&NSFW) _v4 lightning, Version: v1.10.1
用时:11.3 sec.
no humans,red background,a rainbow-colored ribbon hung with a hollow medal,in the middle of the medal is the 1 eagle spreading its wings,
Negative prompt: NSFW,(((logo))),(((text))),blurry,low quality,bad anatomy,sketches,lowres,monochrome,grayscale,worstquality,(((signature))),(((watermark))),cropped,bad proportions,out of focus,(((username))),
Steps: 20, Sampler: DPM++ 2M, Schedule type: Karras, CFG scale: 7, Seed: 3301378409, Size: 480x960, Model: RealVisXL Turbo (SFW&NSFW) _v4 lightning, Version: v1.10.1
用时:11.3 sec.
