This is a really long shot. In the before time, the long long ago of street rod 3 there was an IRC channel, somewhere. I posted up some C code to dump the sprites for SR1 and SR2 (vga) but I never uploaded it to github or anything and it finally ended up on a single disk that crashed hard about a year ago. I remember it being kind of a pain of the ass to reverse and I never figured out why it was so complicated so if anyone has it by some miracle that would be awesome.