For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink - Demo board

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink 1

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink 2

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink 3

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink 4

For Raspberry Pi 3 Case 9 layer Acrylic Cover Shell Box Cooling Fan and heat sink 5