こちらの記事を参考にVRMアバターに腹ヒクシェイプキーを追加してみました
I added a belly twitching shape key to my VRM avatar based on this article.
MMDモデルより頂点数が少ないVRoid Studio製VRMアバターでもここまで表現できました。
Even VRM avatars made by VRoid Studio, which have fewer vertices than MMD models, were able to express this much.
引き続きアバターの改造に臨んでまいります
I will continue to work on the modification of the avatar.