We've seen a couple of X570 motherboards already, the chipset diagrams. So yeah, why not a box shot? On a Facebook group of Asrock fans in Vietnam, this got posted. 

Considering ASRock has a motherboard manufacturing plant here in the country, and the fact that third gen Ryzen is about to drop really soon, motherboards are bound to exist, mentions Đỗ Đức Huy who spotted this photo.

The box shows an ASRock X570 Taichi being Ryzen 3000 ready (doh), a bit of an RGB hint as well as the presence of an HDMI logo, which suggests that the motherboard will contain an HDMI output for Ryzen APUs with integrated graphics. Ryzen 3000 desktop CPUs should appear in the third quarter this year. Knowing the past history and what to expect, we're bound to see more leaks and motherboards in the coming weeks.

ASRock X570 Taichi Packaging Spotted