Prompt: masterpiece, high quality portrait, anthro, furry, (cub), (whiskers), solo child boy, shirtless, shorts, (dumbbell), (sweating), gym, (by siroc)
Negative prompt: (bad_prompt_version2), (by bad-artist), (boring_e621),(EasyNegative), (monochrome, frame, border, film grain, greyscale:1.0), (signature, watermark, username, text, error:1.2), (face out of frame, cropped: 1.2), (worst quality, low quality:1.4), (bad eyes, bad face), (bad anatomy, bad proportions:1.2), (bad hands, missing fingers, extra digit, fewer digits), (adult, female, girl:1.5), (muscle:1.2), (plump)