I have one of these kits and I do have issues with it.
now some of these issues are probably my fault as I have belatedly found that the lower tub is warped ever so slightly which has caused some of the deck parts that fit around the turret basket base not to fit where they should.
I would have thought that putting in the firewall would have fixed that, but aparrently hasn't.
I have issues as well with the fact that they have not done separate ammunition and racks, but moulded ammunition onto part of the racks which makes painting much harder.
there are accuracy issues too, but being fair, they are nice kits and certainly with forewarning, attention and a little work will build up to be nice lookers.
now. Only the first 50 Tiger II produced has the initial (Porsche) turret and all had zimmeritt applied. So the kit without the zimmeritt could be inaccurate, but that doesn't mean that a crew in the field removed it themselves as the stuff was universally hated and blamed for fires that caused crews to abandon their vehicles that otherwise were perfectly functional.
I have Meng's Tiger II kit(s) with all 3 boxes and although I haven't started it yet it has much more and better accuracy With a load of gurtsacks and separate ammo and racks. It is obvious that Meng drafted in the KT guys to get it right.
I would recommend Friuls KT tracks for the Takom kits.
James