Anime characters dressed in full armor standing next to each other

A man wearing blue armor，Another man wearing a yellow robe，novel cover

(nsfw:1.5),(worst quality, low quality, large head, extra digits:1.4), ((bad anatomy)), (extra limbs, extra digits, extra fingers), (missing limbs, missing digits, missing fingers), ugly fingers, artifacts, errors, misaligned limbs, merging, mutation, bad body proportions, signature, watermark, username, blurry, ugly ears, furry, anthropomorphic animal,