Roketa MC-20-150 plastics
 

I have this Roketa and a lot of the plastic body parts are broken and I am looking to replace them but can't find any of them besides the rear plate. Is there a body kit that is compatible with this scooter so I don't have to have OEM plastics?

https://marketscooters.com/Lambda150.html
My scooter^

Usually you go to the manufacturer, roketa in this case.
If they can't, or don't want to sell you, you go to the competition, like TaoTao.
They're not really for sale, as each manufacturer changes a few minor things to them, making them not fit other bikes.