Just tested the 1993 set, great work! :D
Just a few points, as listed below:
1) In the 'Pictures' part, the .ini files have the whole path, when it should only say "Path=fundo semitransparente.tga"
2) There are some specs leftover on each of the overlays, difficult to see here but I think they're quite noticeable unfortunately, especially when you use i to turn them on and off:
As you can see when the background is filled:
3) Senna and Hakkinen both have the top of "TTI" leftover from Andretti..!
I hope you take this as it's meant, constructive critisism..! It really is good work!
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"Anything can happen in Grand Prix racing, and it usually does."
"The lead car is unique, except for the one behind it which is identical."