Beta Biesiada Chan 1.2

Hello!
As promised I tried my best to make it even better.
Biesiada Chan has a new gearbox made for racing on track,
top speed around 320 km/h, also fully capable reaching it on not so long straight.
I reworked suspension - now it does a lot more oversteering and can turn around corners (Biesiada Chan can now do 4wd-drift or slide ), also Biesiada Chan is now lower.
Biesiada Chan did a lot of fitness so now it weights 1500kg instead of 1800kg.
Also headlights are repaired so it isn't stunning as much as earlier.

My plan for next update: looking into sound and engine (apparently no noises because automation doesn't want Biesiada Chan to have noises in this game version), also reworking body (maybe more curves?)