I also built the Martini version from the Revell kit. The kit only includes Jägermeister decals so I bought the Martini decalsheet from Patto.
The conversion:
Here's the finished body with the rear wing. It stands on about 15 single parts which have to be glued together. That's not the easiest job.
The body was painted in Tamiya white and parts like the wing were paintd in semi gloss black. Later I added a red front lip and some other details.
On this picture is the completely finished body with the painted windshield seals. The rims were also painted in black. On the left side you can see the exta ordered decals from Patto.
Hre's again a picture of the chassis under construction. I concentrated myself on the rear part with the engine bacause you can see it in the finished model (the rear hood is removable).
A view which you won't have very often when the model is finished. But I decided me to color and detail the chassis as well.
The finished model:
