Hi Mark,
I'll answer your second question first.
I was only researching colours that were being used, as the modern RAL system do not have those actual shades anymore. They were removed after the war.
During the development of the Tiger I, Henschel and Porsche each made a different chassis. Porsche had begun production on his chassis but the Henschel version was chosen. Porsche had 90 Tiger prototype chassis (Porsche VK4501 (P)) already finished. On September 22, 1942 it was decided to build a StuG with 200 mm armor and an 8.8 cm gun built on the Tiger(P) chassis. Alkett was to design and produce the Ferdinand with Nibelungenwerke supplying the completed chassis. On February 6, 1943, Hitler ordered 90 Ferdinands to be made available as soon as possible. This resulted in the Ferdinand to be completed at Nibelungenwerke. The conversions were done at the Steyr-Daimler factory at Nibelungenwerke and completed by May 8, 1943.
Here are some specifications for the engine compartment. It should be enough for you to research some more
Engine
Maybach HL120TR/TRM
Transmission
Porsche-Siemens Electric drive
Porsche/Siemens-Schuckert petrol-electric drive.
3 forward, 3 reverse.
Electric drive.
Gasoline-electric drive
Fuel
Petrol
Qantity
950 liters (used 833 liters per 100 km of road)
A right gas guzzling underpowered giant with a tendency to break down frequently due to the not very reliable tranmission(s). This is why the Tiger I contract went to Henschel!
Now I will answer the first question.
I take it that you haven't visited Germany. If you do you will find a very clean well run country. the phrase "Alles In Ordung" (all in order) is really the watchword. Anything to do with Hitler and his regime is banned and a taboo subject. It is taught in schools as part of their country's history but showing the swastika or the salute or even the goose step march is against the law. Doing so will land you in clink that fast your feet won't touch the ground. I think that it is an automatic six month sentence, a huge fine, and if you are a foreign citizen immediate deportation after the six months (no parole) and a lifetime ban on returning, even just passing through an airport to a different destination.
After WWII the country went through a de-nazifying process under the Allies and lots of documentation etc was just simply destroyed without the thougtht of preserving it for posterity. The allies just wanted to remove all traces of the regime. Stuff has survived though and is highly prised by museums and researchers as the technological advances made during those years were fantastic and did lay down basics for lots of stuff we see today.
The german people even today do feel very guilty about the third reich and what the regime did. Things are beginning to open up but it really is still a taboo subject in Gemany especially on the political front. you can have tours round munich that follows Hitlers footsteps, also you can also have a tour in Berlin that takes rou to buildings that housed the various Reich ministries and Gestapo HQ etc. You can even stay in Colditz, the WWII Prisoner of war camp.
So, why is this stuff politically sensitive? There are laws in Germany that make it so. I could ask the question, why, in the modelling world are WWII german military subjects the biggest sellers? Because the diversification and modification options make for interesting building!
Take a trip, visit some museums and do some tours. Ask the question - carefully. Listen to the answer, but also listen to not only what is said....... but what is NOT said.
Have I answered your questions?
James