Turret close-up. Note the black sandpaper taped using double-sided mounting tape as the anti-slip matting on the additional armor panels, plus the lengthened bustle and blast panels to accomodate the longer and larger 155mm ammunition as well as the under-armor turret APU. I haven't installed the both .50-calibre HMGs and the Mk. 19 --
  A view to show just how large the turret is with reference to the hull width --

The add-on armor panels on the skirts. The skirts are not only double the thickness (due to gluing together of two skirts), but added with spaced-armor blocks against HEAT and sabot rounds. The thicker base skirts are for further proof against sabot rounds. The thicker skirts will go through the entire length of the vehicle, whilst the box armor will reach only up to engine area, not the sprocket wheel area --

A comparison shot of the M1A2E1 and a USMC M1A1. Notice the larger gun which dwarfs the M256 120mm, and the larger basket and bustle of the A2E1 --
 Another comparison shot this time showing the over hang of each tank's turret
 The scatchbuilt basket. Ain't complete yet. The railings are stiff wire. Made of sheet styrene, I have yet to put the mesh. There are 2 reasons for the larger basket: 1) as evidenced by M1s used in the recent Gulf conflict, some M1A1s had an additional basket added, hence, why not enlarge the basket on this one rather than add another; and 2) the larger basket serves also as stand-off protection against HEAT. The under-armor turret APU can be seen here, with the top covering containing the air vents, which are the 4 small black holes (actually, there is wire mesh to simulate the grill) --
 



 





































