Your search for "Accessories" revealed the following:
Accessories-AFV Mounted 37mm Gun and shield
$ 12.0037mm Anti Tank gun with Gun Shield. Made for Vehicle Mount.
Accessories-AFV Crate Loads Set B
$ 9.00Crate load set - 5 pieces (The unpainted box is for show only)
Accessories-AFV Hedge Cutter Style B (2)
$ 6.00Two hedge cutters to fit most 1:56 sherman tanks. Arrow style, cast metal.
Accessories-Sci-Fi Mazer Power Generator Set A
$ 7.98Metal parts to convert 28mm models. Compatible with most 1:56 vehicle kits. Includes:Power Generator X2Coupling Cables and holders
Accessories-AFV T1E3 Mine Roller
$ 22.00Mineroller attachment for sherman tanks. Fits Company B M4A3E8, M4A2, M4A1, and M4A3 tanks . Also fits 1:56 models from Rubicon, Warlord and others. ...