Well, this is a great screenshot. I think the Assetstore will be excited to see these resources.
Take my advice, as a fellow developer. Try to imagine some things which would be useful, but not yet overly available in the Assetstore yet, then commit yourself to making 2-3 a week, and that way, in a month from now, you’d have roughly 8-12 more objects for this screenshot to show off! (and 3 months from now, you’ve have 24-36 different objects added to what you have now.
Also, don’t be discouraged if you’re first attempt at the Assetstore gets a strange reply, and a rejection-of-sorts. Just add some more interesting items, update the documentation if needed, and (if you really want: Sell it in the store on your website )
( Confession: I’m still working on getting my Asset approved, (2nd time around) so Unity AssetStore Staff: Get ready for my next submission! )
P.S. Those peas/pods are a great start! How about a few more simple vegetables? (Just food for thought. ;D )