Hello,
here are some pics my Revell Tiger II projects. As the quality in these little beasts is remarkable, those could be built OOB. But you just can't help it
First only one pic of Porsche turreted T2(Yes, I know it's not really a Porsche turret or Henschel turret but it's easier to know, you know

).
Zimmerit is made with different putties/puttyes?? as a testing, Squadron, Tamiya, Humbrol, some other but can't remember it. Anyway, any of those is usable but it must be remembered that if putty is quite liquid-type like Squadron, let it dry for a while before start to make markings with screwdriver.
First I spreaded putty with model knife only small portions at a time. After letting it dry for a while, I started making markings with 2 mm screwdriver. It's quite easy after you get hang of it but remember to ventilate every now and then

I have made some alterations to model as I wanted to make Feb'44 version. I added a piece to front armour to right side. No pic, unfortunately.
Rear plate with altered exhausts. Sb exhaust coversfrom lead foil:
More to follow later,
Niko