Personally I believe the current customization system we got in game has been outdated for a very long time. It was good enough before, but right now we could have something else.
I’ve seen suggestions about overhauling the system we currently have, including the removal of fenders and skirts, adding spare parts as 3D decorations, flags, etc… And I’d love to see it. Unfortunately, I believe developers are busy.
Regarding decals, there’s a lack of opportunities to customize your vehicle according to real life. I don’t even know what to begin with… Geometrical shapes, more tactical emblems, more/better numbers, heck, maybe even including a 3-4 digit number template to write the number you want on your vehicle… The chances are infinite.
Funnily enough, I wanted to create this topic just to complain about why the NVA emblem is only available to Germany, but I guess I can’t control my thoughts.
I wish 3D decorations added extra armor to tanks and or we had the opportunity with some sort of in-game modification similar to how some vehicles can change their tracks, Ka-Chi being able to remove the pontoon. Etc. Since irl, the M4 Sherman and all its different iterations were often seen with Sandbags, tank tracks, extra pieces of metal, wood, etc. Which lacks in-game representation and could also help justify BR changes such as the Jumbo. Slapping concrete armor on it at 6.0 and being up to 6.3 would make it more competitive to use.
We should have more decal slots, even WoT has more slots (even tho you can’t move all decals). Something like 4 nonpremium and 6 premium or maybe even a complete revamp of the system on the style of Armored Core VI: Rubicon, would be fantastic. This could be added to the road map.