The Italian company Pagani, founded in 1992 by Horacio Pagani of Argentinian origin, made its debut with the Zonda, released in 1999 and powered by an AMG V12. The successor of this great sports car, the Huayra, was unveiled in Geneva in March 2011. The style is very similar to the Zonda and the AMG engine is now a 730 hp twin-turbo V12. The model car brand GT Autos belongs to Welly.

The Aventador, launched in 2011, succeeded the Murciélago. With its sharp design and its 6.5-litre V12 (700 hp) housed behind the cockpit, this supercar immediately entered the automobile Hall of Fame. As a consequence, many model car manufacturers also released diecast models. After LookSmart, Elite and IXO, GT Autos (GTA), which belongs to Welly, reproduced it in December 2014.