This is absolutely unacceptable. These panels have nothing to do with walnut—other than the fact that calling them walnut is nuts! THEY DO NOT HAVE A WALNUT VENEER! What you're getting is some cheap plastic overlay (maybe 12-16 mil thick) slapped on top of a basswood core. The core itself seems decent and similar to Creality's plain basswood panels, but the surface is a total joke compared to the misleading photos in the listing, which make it look like genuine wood veneer.
Creality, you can do way better than this deceptive bait-and-switch. Buyers beware—don't fall for the pictures!
(Attached photos show the actual product: close-ups of the fake grain texture, layered edges revealing the thin overlay, and dimensions for reference.)