This design is for the DEERC 200E RC car from Amazon. This was designed for the SummitLink replacement Bug body shell which is found at the link below.

https://www.amazon.com/SummitLink-Compatible-Unpainted-Stickers-Replacement/dp/B07G2YZKHF/ref=sr_1_6?crid=3PN1VLR01PRKB&keywords=summitlink&qid=1691165583&sprefix=summitlink%2Caps%2C108&sr=8-6

The frame is designed to fit the chassis of the RC car, and screw into the body post of the chassis. I used aluminum body posts for the top this frame with M2 screws, but you can use whichever body posts and screws to hold it in place.