edit: Included a file called dashboard lite. I made it a little lighter in weight.

Took this dash and added a longer top depth, shortened the length and gave it a diet. Included is the sketchup file. I used double stick tape to stick it directly to the car body. You can make it right hand drive if you mirror the mesh.

This model is 166mm long. It may need adjusted to fit into your lexan body.
Best results is the dash front facing up, with supports turned on.

Here's the origional design that I altered.
https://www.thingiverse.com/thing:2260684

Wanhao

Wanhao Duplicator i3 Plus

No

Yes

.2

10