Don't forget to counterweigh that monster canon in the rear of the turret. And it's not a bad idea to drill out an access hole underneath the overhang for the rear TBU base screw in case you need to get at it after assembly.
Love the
JS-2 and yes Tamiya did a great job on cast texture, but c'mon Tom, you know you'll need to ugly it up further with some casting marks, tie down clips and the hideous cut offs on the cupola...