Aprovecho este hilo para poner un mod que he visto por ahi, es del Epsilon-Euskadi que participara en las 24h de Le Mans, como particularidad tiene que ha sido desarrolado con la colaboracion con el equipo real, el cual ha aportado datos (motor, modelos) para la realizacion del mod, bueno aqui abajo lo explican mejor:
EPSILON EUSKADI MOD FOR RFACTOR - ISI
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Release v1.0
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After a one year long collaboration, EnduRacers and Epsilon Euskadi proudly presents to you the Epsilon Euskadi Mod for rFactor-ISI. Enjoy the best endurance racing experience ever seen, driving the first Spanish prototype ever build. Behind the steering wheel, like Ángel Burgueño and Miguel Ángel de Castro, you will feel the excitation of driving the P1 prototype powered by a 650HP Judd engine and a very advanced aero design.
With his very accurate 3D models made using the CAD Catia official models, realistic physics created using official P1 data and high quality sounds, the mod will give you the most realistic behaviour ever made for aprototype. The mod doesn't modify original files of rFactor.
Features (version 1.0)
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High detail 2008 3D model and 2007 concept 3D model.
High detail 3D cockpits.
More than 50 high resolution official and revival skins.
Epsilon Euskadi Helmet and Driving suit.
Pit crew suits for all Teams.
Very realistic sounds from real onboard records.
Very accurate physic handlings, worked in collaboration with Epsilon Euskadi and Chamberlain Engineering.
Physics limits validated with telemetry and real pilots.
Up to date specific 1.250 optimisations (tyres wear curves, pit menu, and so on).
New UI Data menu textures.
FFB upgrades to choose your preferred steering force to have optimum settings for FFB.
Specific upgrades for short and long endurance duration races.
RealFeel plugin compatibility to have optimum settings for RealFeel.
GP2 Shape Helmet integration (compliant with the GP2 2006 by Warnux, EnduRance Series mod by EnduRacers and F3Euro 2007 mod by Lo^ and Gentlemen-Racers.org).
Sensible damage.
Selectable GP2Shape helmet skins for the player (great for online races).
ahh se me olvidava :
http://www.rfactorcentral.com/detail.cfm?ID=Epsilon%20EuskadiExperiencia: Conduccion complicada en inicio ( incluso con ayudas;D

) y se desliza mucho atras en las salidas de las curvas (sera cuestion de andar con el setup). Los modelos estan mu guapos y bien acabados