3D printed car

V1 of a truly 100% 3D printed car I'm making. its riddled with problems but it should work.

I wanted to make this because I see a lot of "3D printed cars" on the internet but they usually need screws or something to work so here's one that doesn't need any of those (still has electrical components obviously). It only goes 6mph and doesn't have suspension so don't expect much at the moment.
Here's a little video I made on it.
https://youtu.be/1WfKmyze8a4

Electrical:
weelye 1 Pcs Universal 390 20000RPM Electric Motor RS390 12V Motor.
DSD TECH HC-05.
Any Arduino.
NOYITO DRV8833.
SG90 9g Micro Servos
A bread board.
Blomiky 6V 2200mAh Ni-MH 5 AA Rechargeable Battery Pack.
A few Breadboard Jumper Wires Male to Male and Male to Female

Filament:
PLA or PETG
TPE 85A (for wheels)