Added a small cotton pad to the upper chest area a couple of years back. Everything else with the body is stock. The cape is by Unreal Customs, and added some extra stubble (light dry-brush) to this face plate.
You can definitely achieve accurate Batfleck proportions (with the stock body and no added bulk) when futzed properly. One way to make him appear a little bulkier is arch his back, and have the torso pushed out a little. Pushing the neck downward, and tilted forward, and the way you position the shoulders can help achieve this.
I still want to do the ankle peg mod, but I'm happy with how my figure looks at the moment.