Hi, your model looks very nice, but I can't see enough of it to make a decision on whether I would be interested to buy it or not.
Your viewers will want to see lots of different angles of your items and a 3d model of it (if possible) before purchasing. Include some more information about your item in the description. What size images does it come with? Does it use normal or other types of maps?
The more information and visuals your viewers have about your models, the more confident they will be in buying them.
Hope this helps,
Anthony