About this detail of the Tiger
This kit inherits most of its interior from an "Early Tiger" kit. Unfortunately the differences between "Early" and "Initial" have not been allowed for.
This is part J47, the turret floor. While most of it is appropriate for an "Initial" Tiger, there is a long duct, arrowed in this photo, that should not be there.
In Early Tigers, the duct protects an electrical cable that runs along on top of the floor. But in "Initial" Tigers, that cable is under the floor. No duct is needed.
To improve accuracy, you should remove the duct like so.
Also, where the cable comes out of the floor at the turret leg, there is a cylindrical housing to protect it from kicks etc. You can scratchbuild this and add it. This photo shows an exploded Tiger. The turret leg has been torn out, but the cable and the protective housing are still there.