Original car by SMS (Project CARS), ported to AC by [?] Whoever it was, you are legend!
Latest Edits:

v2.50 by Pfalzdriver & DaWallace

- Reworked exterior materials and shader
- Added new interior textures
- Added skin templates for wheelcover and steering wheel
- Added skin package folder with the old skins (2k & 4k)
- Added wheelcover templates (wheelcover A & wheelcover B) *
- Added folder with tyre textures
- Reworked refracting headlights and taillights *
- Extended Physics/Rain tyres *
- Reworked car physics
- Added new LODs
- All lights reworked in 3D model
- New damage and dirt textures, credits to RealAKP. A big thank you for those
- Reworked light settings *
- Changed impact damage at the rear
- Replaced skins with skins from Johnny23 - Racedepartment (readme file with further credits and links)
- EXTRA-A: Fog lights (and the extra of the fictional skin) *
- EXTRA-B: Interior light *
- EXTRA-C: Drivers door *
- EXTRA-D: Co-Drivers door *

* CSP required

The BMW M1 (E26) is a sports car produced...