SF3D (or Maschinen Kreiger, Ma.K as it is styled these days) has some wonderful designs-I haven't seen a Fledermaus in ages. Looks like it will be a fun build. I think the missile pods from the old Academy 1/48 MD 500 were used as the laser-equipped forearms on one of the early suits, just as the fuselage of the same was used for the main body. I look forward to seeing your progress.