Best way to do this is unfortunately is you are gonna have to make your own LoRA that is good at making Byakushi. Then you add that LoRA with this one so it draws mechs like Byakushiki.

@Artificial_Excellence maybe it could somewhat work using controlnet in only reference mode, a description of the mecha and this lora? Will try

@bromomaster84 The mechs in Infinite Stratos are basically exosuits and making giant mech versions of them are a bit challenging for beginner artists. The easiest bet is to look at the Infinite Stratos wiki and read the trivia sections of each articles of the IS units from the anime. In the case of AI generated image creation, you could make your own mech designs that might look similar to, but not always 100% exact the same as in the anime let alone the fact that all of this is made by a computer. A note to self, most of the parts of the IS unit, except the head and torso, could be incorporated for mech design while the head and torso are the designer’s choice.