After some brain storming and play testing, me and my group of players ended up finding a set of house rules for wearing armour, and encumbrace in general that suits our taste a bit more than the ones proposed by the game.
The rules are spread in chapters 2.7 and 2.8 of the boklet, while the revised armours (old and new ones) are detailed in the table 3.5.2. I also did a new set of condition cards for my players to remember how encumbered they are, just in case they try to forget ;)
The Book of the Asur: a High Elves fan supplement for WFRP 3rd ed.
Secrets of the Anvil: a Runecrafting fan supplement for WFRP 3rd ed.
Libro Monstra: A fan made creature guide
Denizens of the Old World: A fan made resurce of NPCs
The Dark Side: a fan supplement for Witches, Warlocks & Magisters in WFRP 3rd ed.