The Admiral from GTA SA with a proper dirtmap and its own vehshare. Fits best into IV:SA.
Use https://gtaforums.com/topic/955449-iv-zolikapatch/ to make bulletholes appear properly

Vehicles.ide:
admiralSA, admiralSA, car, ADMIRAL, BUCCNEER, VEH@STD, NULL, 100, 999, 0.2229, 0.2229, 0, 2, 1.0 ,0, -
txdp
vehshareSA, vehshare
admiralSA, vehshareSA

Carcols.dat:
admiralSA, 0,0,22, 7,7,79, 16,16,93, 34,34,32, 52,52,50, 54,54,53, 62,62,65, 70,70,63, 72,72,64, 102,102,105, 104,104,105, 116,116,122, 16,16,76, 9,9,91, 15,15,93, 19,19,93, 13,13,80,