(i played the game until final boss) i didn't play the secret races but i dont know if its different maps or not completed or yet but i will play it later
here it is lets call it 80% complated
Crash Bandicoot - Nitro Kart
https://www.mediafire.com/file/30l6yapfvg5ig5e/SLUS-20649.rar/file
btw i feel this a good time to remind you guys that sea of thieves was made by rare, who also made DKC1-3 and DK64, alongside banjo kazooie and conker's bad fur day