Annis Elegy Retro settings. 
If you have Modloader then the Vehicles.ide, Handling.cfg, Carcols.dat and Carmods.dat settings can 
be simply installed by copying this file in a folder inside ModLoader directory.
Example: 
GTA San Andreas\modloader\Annis Elegy Retro\Settings.txt

Replace the default line in Vehicles.ide with this one:
562, elegy, elegy, car, ELEGY, ELEGY, null, normal, 4, 0, 0, -1, 0.68, 0.68, 1

Replace the default line in Handling.cfg with this one:
ELEGY 1450.0 2850.0 1.2 0.0 0.3 -0.4 85 0.75 0.88 0.49 5 260.0 40.0 82.0 R P 5.2 0.48 0 35.0 0.4 0.5 0.0 0.05 -0.097 0.5 0.3 0.15 0.60 100000 40442804 04000001 1 1 1

Remove the default line from car section of Carcols.dat and add the next line in car4 section:
elegy, 11,11,3,24, 24,24,3,109, 28,28,108,24, 54,54,86,24, 36,36,3,109, 124,124,53,24, 111,125,3,24

Replace the default line in Carmods.dat with this one:
elegy, exh_a_l, exh_c_l, fbmp_a_l, fbmp_c_l, nto_b_l, nto_b_s, nto_b_tw, rbmp_a_l, rbmp_c_l, rf_a_l, rf_c_l, spl_a_l_b, spl_c_l_b, wg_l_a_l, wg_l_c_l

The vehicle name is defined inside Elegy.fxt. Copy it to CLEO\CLEO_TEXT or your mod's folder in ModLoader directory (just like the settings.txt file).
The file can be found inside Bonus\In-game name\cleo\cleo_text