My biggest design complaint with the 2er overall is the back end - on my M235, it just seems too wide and flat, and not in a good way.
This rendering seems to accentuate that somehow, and again not in a good way.
For example, the new M3/4 and the old 1M somehow became wider in the rear, but it looked like the butt was being clenched, or pinched in - it's a good look. This doesn't seem to do that...
Good effort regardless.