✅ Spider roof with Lua control and limitations. ✅ Customizable seats (including Senna bucket seats). ✅ Custom McLaren gauges and infotainment (Gen 1/Gen 2). ✅ Ignition cut system — changes shift behavior depending on driving modes. ✅ MSO roof scoop option. ✅ Professional sounds (turbo, exhaust afterfire, etc.). ✅ Fully openable: doors, trunks, hood. ✅ Interactive lighting: dome lights, turn signals, startup sequence. ✅ Custom turbocharger and engine block options. ✅ Screen with radio, navigation