Any suggestions on attaching Hero Factory minifigure arms to a standard torso?

Reddit user /u/pegasusranch has shared a creative building challenge regarding custom minifigure creation, seeking community advice on how to attach Hero Factory style arms to a standard minifigure torso. Inspired by a recent suggestion from /u/TheScrapBox to use Hero Factory Bulk figures for custom Ultron builds, the builder is experimenting with mixing classic and action-figure-scale components.

While the builder successfully solved the lower body connection by utilizing the Darth Maul hip piece to attach the Hero Factory legs, attaching the arms to a traditional minifigure torso remains a significant hurdle. Standard minifigure arms and Hero Factory ball joints operate on entirely different connection systems, prompting the creator to turn to the online community for inventive techniques to preserve the classic torso look while upgrading the limbs.

Customization challenges like this often require builders to push their engineering skills and modify elements to achieve unique proportions. Whether you are tackling complex custom builds or organizing your spare parts for a modification project, having the right tools on hand makes all the difference, so you may want to pick up an brick separator or a LEGO storage box to keep your workspace organized.