You need to hex edit "ghost.exe" in the Game root folder. Look for:
00 00 80 3F 44 89 41 10 44 change it to 00 00 A8 3F 44 89 41 10 44
/ 44 00 00 A0 44 change it to 44 00 00 D0 44
/ AB AA AA 3F 00 change it to AB AA 8A 3F 00
/ 39 8E 63 3D 67 change it to 39 8E 36 3D 67
= 21:9 proper HUD + higher FOV