Where can I find sizes as in Dimensions of gas/brake/clutch paddles of whole range of cars and trucks ?

[Money Disinfector]

Hi everyone,
I am trying to find the sizes ( length x width ) and shapes ( irregularly shaped ) of gas paddles, brake paddles, clutch paddle if manual - of a whole range of cars and trucks for a product that I am trying to develop.



Can I please request some advise and pointers - as to where can I find this information ?



Thanks in advance.