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My TT02RR, with additional hop ups, brushless power and the beautiful 911 Carrera RSR Shell
The shell requires a staggered wheelbase, wide at the rear and standard at the front, and as the RR kit doesn't have that adjustabilty 'baked in', it required some workarounds in terms of long axles, wide hex hubs and a 1mm washer behind each wheel nut. It turned out alright!
There's a full build thread here https://www.tamiyaclub.com/forum/index.php?/topic/94486-tt02rrrsr-porsche-911-carrera/&, along with a full list of hop ups