This is an insert to level the floor of the Tesla Model 3 frunk so it can be used for pizza/carry out without spillage or toppings sliding to one side.
Printed in PETG to better withstand hot AZ weather (PLA will droop). I went with 0.3 layer height for the four main pieces to save time (you won't see the layers anyway once installed) and 0.15 for the screws.
You will want to chase the threaded holes with a M8X1.25 tap. The screws themselves work pretty well since they are printed on-end.