>>6239141>>6239142That's the thing about the cape is it seems easy to fuck up but Batman's cape adds a lot of character and dynamism, and Yamaguchi is synonymous with dynamism. The cape can be spread out like wings, thrown behind his shoulders, draped like a cloak or flow in the wind.
Really, we'd need either wired cloth or maybe several interchangeable sculpted capes to replicate all the classic Batman poses. Going all-out on a Batman might drive Yamaguchi to the former unless he works magic and sculpts something crazy and new.