hello. i modified little the tracks, and i looked on my books regarding this famous vision block (is this correct or should i write bloc ?) and as i see on concord number 85, on some pics this one is up, in the middle, and down. I will post another day some photos.
But for my kit, i glued some things, there is a hole (as each time i put my fingers on this kit) as the photo shows
the turret
another view
there are a lot of holes around the kit, i eradicate this with tamyia mastic
that's all today, we will see the rest tomorrow.