In Figure 14 you have an overall view from the motherboard tray. On this picture you can also notice how daughter boards are fastened to the case using regular screws. We think a case with this quality deserved at least black thumbscrews there.

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Figure 14: Motherboard tray.

The motherboard tray has some windows and holes, allowing you to replace the plate that goes behind the CPU for holding CPU coolers without the need of removing the motherboard from the case and also route cables from behind the motherboard tray, keeping the cables inside the case more organized.

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Figure 15: Back of the motherboard tray.

In Figure 16, you can see how a PC built inside RV02 looks like.

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Figure 16: System built inside Raven RV02.