Seeking Option/Constructive Criticism on my Artwork

I have been working on some tokens and a few tile pieces in my spare time. I would like to see how much people like them (if at all), and if not why. Also any advice? Finally would anybody be interested in buying these (or art like them) on the marketplace? Here is a picture of a token that I made in preparation for putting it into a tile. It's a fairly simple wooden wagon that can either be drawn by a horse, or a character. (Ignore the watermark) This is a sample of a tile I made. Eventually my plan will to be make this into a sewer dungeon set inside of a module. Would you rather have these as part of a module, or would you rather have a bunch of generic sewer tiles, or maybe both? Thanks for checking out my artwork, and for any feedback you may have! :) -Sam G.

OPINION (I failed at the title.....)

You have a good basic start on your tiles. very suitable for use on a VTT like roll20. Keep up the good work. Most people will probably recommend you make your tiles in a pack and place them in the marketplace. You can still do a module but this will allow those that want the tiles themselves to purchase them.

The edges on that wagon seem a little rough, with artifacts near the corners. Did you extract it from a background for the purposes of this thread, or is it actually like that?

A little of that was from it being rough, I fixed it up, and some of the roughness came when I uploaded it to this thread. Thanks !

The marketplace is a little finicky in regards to what will sell and what won't. My advice would be to create a tile set for the sewers for folks that want to assemble their own maps, plus a handful of premade maps that GMs that don't want to do any assembly of their own.

Like the wagon, good, simple. Critique: looks a little modern (on the wheels?) not sure why. Maybe the hub is too light? darker gray or a more blackened silver? maybe a more bronze color would work better? Also not sure about the wood color for the wheels themselves...although it does make sense that they would be the same wood as the rest. But maybe black or gray? perhaps a "dirtied" wood? Edges are little rough and need some smoothing (although you already said you worked on that?) Good job and good luck.