How to change faction colours in the campaign map and other questions

[Masaniello]

Well, this thread sounds to me like "every thing I always wanted to know about MTW, but was afraid to ask": by reading the signalled post I could discover how many personalizazions it is possible to implement, including the addiction of new factions, resources or tradable goods.

You told me about a "VI" version. Unfortunately, my version seems to be an earlier one: the "Medieval.ver" file says me 1.00, the "version.inf" includes the following rows:
[Version Info]
ExtVersion=1.00
IntVersion=5.0
Language=16
Branch=0.0
QA=2738

I can't understand what MTW Redux may be, probably a later packaging of the product?
Concerning this, I could find both MTW Gold Edition and MTW Viking invasion on Amazon.com; someone of you knows which is the former and wich the later?

Anyway, I'll contact Axalon and ask him more explanation on this topic.

You gave me a big help drone, I thank you again , but please don't forget to refer to me any addictional information you could encounter in the immediate future.