Pretty sure I’ll buy this pack. Do you prefer one sales portal over the other (sellfy vs. gumroad)? Also, does the scene you show in the youtube video come with the pack? If it does, you should list it as an asset. If it doesn’t, you should include it and list it as an asset.
Oh one last question - if we buy on sellfy or gumroad and you later add a new bush to the pack, how would those purchasers get the update? Debating whether or not to wait until it hits marketplace, though that will probably take about 1 month if they’re currently testing it (assuming you have payment and legal stuff set up properly and they approve the submission).