The file 'KV-1 Engine Grill 1/16 Scale 3D Printer Model' is (stl) file type, size is 1.2MB.
This is a replacement engine grill for the Heng Long 1/16th scale RC tank.
Supports are needed for the 3 mounting pins only.
However, I find it best to "hover" the whole part off the raft, and print the entire object on a bed of rafts. Otherwise the part sticks to the raft and breaks when you try to separate it from the raft.
I just replaced the .stl file with an updated version that recesses the surface of the grill slightly so there is a separation between the border and the screen. I didn't update the pictures but the 3D view will show the detail.
KV1_grill_with_grill4.stl | 3.0MB |