Overall, this is the best Audi R8 mod available for Beamng. That said, it's far from a perfect mod.
About the April 10 update:
Interior and wheel textures updated to be more subtle but crisp
Updated transmission and final drive ratios
Rear brake glow maps improved to make them brighter
Several textures upgraded, including bumper grille textures to make them transparent
Fixed interior camera that does not deactivate -
Fixed rearview mirrors that don't detach from doors
Fixed jerky doors - Fixed floating turn signal lever (more animated)
Fixed engine sound and addition of a new start-up sound
Fixed rear door broken glass UV cards
Fixed roof, hood, glass, headlight and exhaust beam (loud impact noise corrected on appearance, jerks from left door and fixed exhaust,
Fixed headlights shaking under hard braking
Fixed roof to have true J-beam for roof
Opening hood added)
Brake disc and caliper models added - Hycade, ABT, Vorsteiner,
GT and 2016-2018 body kits added (front and rear bumpers, side skirts, spoiler, wheels, etc.). )
Spyder configuration added (rear bumper, roof, rear fairing)
v10 emblem added for rear fairing
Headlamps with adjustable DRL brightness added
New rearview function added.

Credits: raiiiu