High-end Russian modifiers TopCar will unveil their latest Porsche Panamera at the Top Marques Monaco show this week. The highly exclusive full body mod will be limited to only 25 cars, and is a heavily carbon fiber and Kevlar-enhanced extreme version of the Wide-body. The TopCar Porsche Panamera Stingray GTR gets an an almost head-to-toe facelift: new front and rear bumpers, front and rear fenders, hood, thresholds and all doors. The interior also gets cleaned up via a completely remodeled Nappa leather interior, with copious carbon panels throughout. TopCar’s re-vision of the Porsche Panamera Stingray GTR will run you about $63,000 (47,765 €) over the price of the donor Panamera.