I am making my interiors available as modders resources. Please feel free to use them.
This includes several variations in colour for the details, such as seams (blue, green, orange, red, white and yellow). All with reworked meters, to make them look closer to the real ones.
It also includes a more customised Nvidia limited edition interior.
This interior is far from perfect if you ask me, but it's the best I could do considering that the 1M has the most strangely made interior in the game and the worst looking as well. I know there are some weird reflections on the seats, but that's originally in the game and there's nothing I can do about it.
Still, it's way better looking than the original interior
Modders Resource: BMW 1M black leather interior + Nvidia limited edition 2.1
New black leather interior for the BMW 1M