This asset pack isn't really free, and it should be more forthright about it.

Everything on the Asset Pack page makes it appear that you are getting the full, "complete" pack, including paper, wood, metal, hologram, etc. If you click on "Download Now" and elect to download for free, you will merely receive a small demo pack containing only flat boxes.

You have to scroll most of the way down the page before there is any indication that you must pay for the full version. See here:

In contrast, the download button at the top of the page only says "Name your own price." which would lead one to believe they are downloading the full product. Not being up front with this info is a deceptive practice, and is a waste of my time when I am filtering for free assets for prototyping purposes and download this asset only to discover that it is not the full asset pack as advertised.

I have no qualms with offering a free demo of your asset, nor with charging money for your full asset. I am rating 1 star because I believe the way you are advertising a demo as a full product is deceptive and misleading.