First of all, you could edit your pictures so it doesnt show all of the white stuff. You can easily use paint for that.
Secondly you could put those pictures in your description usin the update button on the upper right corner.
Thirdly you can use hidden tags for your pictures.
And fourthly you can give some info on your map, like did you add some thw stuff like new doodad models?
Overall 2/5 from me Lacking