Chris,
I am glad you brought this up. Some of these symbols are my own design and would be considered like an aftermarket item such as cibie fog lights, alpina wheel etc....
As for the lettering, I can't do much about that, however I will provide a side-by-side comparison from my coupe (euro spec) and those decals which should be identical.
For reference sake, the rear defrost, both wipers, headlights, and cigarette lighter decals are nearly identical to original BMW.
The choke is my own design, as is both fog decals, fan and dome-light symbol.
Also of note, one may not use every single decal, but its all there just in case you make an upgrade or want symbols on all of your buttons. It is entirely a personal preference, especially if you want to make the most out of the set.
Pictures....Originals are on top