There are a few issues with this kit you may want to address. There should not be a rear mounted MG on the main turret, only a MG flap. This turret was taken from the T-28 kit, which does have the MG as shown, but it was omitted on the T-35. Also, there should not be tow horns mounted on the transmission hatches, these should be grab handles instead. The 45mm gun turrets have a vision slit on both sides, but they should have ports only on their right sides. The turrets are difficult to fit on the hull, be prepared for some surgery.
There are several other small details as well, if you are interested.
IMGP2176
IMGP2170
http://www.bronetehnika.narod.ru/t35/t35_1.html
http://grayknight.narod.ru/T-35/T-35.htm